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    Tech Company CTO Slams Cryptocurrencies as Useless for Society

    In a recent talk show with Bloomberg, US chip-maker Nvidia’s CTO, Michael Kagan, has criticized cryptocurrencies for not bringing any useful contribution to society. Instead, Kagan believes that processing power used for artificial intelligence (AI), such as chatbots, is more worthwhile than mining cryptocurrencies.Kagan defended the company’s decision to limit the use of its graphics cards for mining Ethereum in 2021, stating that the limited value of using processing power for mining cryptocurrencies was not justified. Despite the company being a major provider for mining equipment, he championed the development of AI, particularly the chatbot ChatGPT, which allows everyone to create their machine and program by simply telling it what to do.Kagan went on to compare cryptocurrencies to high-frequency trading and described the latter as an industry that has led to a lot of business for Mellanox (NASDAQ:MLNX) — multinational supplier of computer networking products based on InfiniBand and Ethernet technology — the company he founded before Nvidia (NASDAQ:NVDA) acquired it. However, he further stated that he never believed cryptocurrencies would benefit humanity. Instead, they were more like “crazy things” that people buy, and companies sell to them.Nvidia, originally known for producing powerful graphics cards for PC gamers, now finds its products at the heart of the AI boom. This is because the computationally intensive work of training a new AI system, which can cost millions of billions of dollars, can be done significantly faster on the processors gamers adopted.As a result, the company has sold tens of thousands of its AI-focused processors, the A100 GPU, to companies such as Microsoft (NASDAQ:MSFT) and Amazon (NASDAQ:AMZN) for their cloud computing services. Kagan’s comments come as Nvidia CEO, Jensen Huang, describes the company as the engine behind “the iPhone moment of AI.” He believes that the “generative AI” his firm powers will “reinvent nearly every industry.”Nvidia’s focus on AI and the development of powerful processors has positioned the company as a leader in the tech industry. However, Kagan’s comments show that the company is unwilling to fully embrace the cryptocurrency community despite the sector’s potential for growth. Instead, the company is more interested in supporting technologies that bring tangible benefits to society, such as AI.The post Tech Company CTO Slams Cryptocurrencies as Useless for Society appeared first on Coin Edition.See original on CoinEdition More

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    Investors slash expectations of global rate rises after banking turmoil

    Investors have scaled back their expectations of global interest rate rises in the aftermath of banking sector turmoil, with market indicators suggesting that the period of rapid increases has come to an abrupt end.The pricing of derivatives products, such as interest rate swaps, indicates investors believe many of world’s major central banks will not raise rates further and, in some cases, will begin to impose cuts before the end of the year. “Global interest rates are near a peak,” said Mark Zandi, chief economist at Moody’s Analytics. “The suddenly fragile global banking system is putting pressure on central banks to end their rate hikes sooner rather than later.”Swaps rates now suggest the US Federal Reserve, Bank of Japan and seven other major central banks are all now expected to keep rates on hold at their next meetings. Markets are split on whether the Bank of England and the European Central Bank will raise rates in May, after pricing in a high probability of a rise at the start of March.

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    ‘We’ve had one of the most aggressive rate hiking cycles in decades, followed by banking turmoil and now peak rates are firmly on the horizon,” said Susannah Streeter, senior investment analyst at asset manager Hargreaves Lansdown.The reappraisal comes after one of the sharpest tightening cycles in recent history. Over the past six months, 18 major central banks have increased rates by a total of 16.45 percentage points.Just a fortnight ago, the peak in global interest rates had looked further away. In early March, investors had expected the federal funds rate target range to rise as high as between 5.5 per cent and 5.75 per cent by December, from its current range of 4.75 per cent to 5 per cent. The shift in derivatives pricing signals markets now expect the range to be around 4 per cent by then. At the start of this month, investors had expected the European Central Bank’s deposit rate to hit 4 per cent towards the end of the year – up from its current level of 3 per cent. They now anticipate a deposit rate of 3 per cent by then. The expectation for the Bank of England’s bank rate towards the end of the year has gone from around 4.75 per cent at the beginning of March to around 4.25 per cent as of Monday. “The major central banks, including the Fed and the ECB, should make a joint statement that any further rate hike is off the table at least until stability has returned to the financial markets,” said Erik Nielsen, chief economics adviser at UniCredit Bank. Last week, the Fed, Bank of England and Norway’s central bank all raised rates by a quarter percentage point. The Swiss National Bank went for a half-point rise despite the rescue-takeover of Credit Suisse by its rival UBS, and the ECB did the same the previous week. However, policymakers in most of those banks have signalled that a further rise in borrowing costs depends on turmoil in the banking system abating. “You can think of [the turmoil] as being the equivalent of a rate hike or perhaps more than that,” said Fed chair Jay Powell last Wednesday, signalling the panic could do rate-setters’ job for them. “Because of stressful conditions, banks become less willing to lend and they’re going to lend often by increasing the interest rate,” said Costas Milas, a professor at Liverpool university. UBS forecasts that, by the end of 2023, more than half of the 32 central banks it tracks will have lowered their policy rates. Another seven will have left them unchanged.

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    However, some economists remain concerned high inflation will force lenders to keep on raising rates. Zandi said signs inflation will prove persistent could mean central banks would “sacrifice their economies to get inflation back to their targets”.Inflation figures for the US and eurozone are due out on Friday. Some rate-setters in Latin America and eastern Europe have kept interest rates on hold for months.“Central banks in emerging markets were some of the first to react to rising inflation and hike rates, and still may be the first to embark on a rate cutting cycle,” said Streeter.The market for interest rate swaps is one of the world’s largest derivatives markets. The gross value of outstanding interest rate derivatives rose significantly over the first half of 2022 in response to central banks’ rate rises, according to Bank for International Settlements data. More

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    Binance Grows Blockchain Industry in Georgia With New Regional Hub

    Binance, the world’s largest cryptocurrency exchange, has announced the opening of a new regional hub in Georgia. The new outpost is part of the company’s strategy to expand its presence in the rapidly growing blockchain industry and to promote crypto adoption in the region.With a team of 25 people already in place, Binance plans to ramp up hiring and add dozens more jobs by the end of 2023. The company will also step up efforts to strengthen blockchain education and support the development of Georgia’s crypto industry.The move follows a series of strategic partnerships, initiatives, and community events in Georgia. Earlier this year, Binance announced partnerships with CityPay and the Georgian Innovation and Technology Agency, launched a Binance Charity initiative to support women-focused Web3 education, and hosted a BNB Chain hackathon.In addition, Binance has signed agreements with several top educational institutions in Georgia to provide educational materials and organizational support to help partner institutions up their game in blockchain education.Binance’s expansion into Georgia is part of the company’s larger plan to establish a global network of blockchain hubs. The company has already set up regional hubs in Malta, Uganda, and Jersey, among others. These hubs are designed to provide local support for the company’s global operations and promote blockchain development in their respective regions.The move comes when blockchain adoption is on the rise in Georgia, with the government actively promoting blockchain technology in various sectors. For example, in 2019, the country implemented a blockchain-based system for real estate registration and launched a blockchain-based platform for verifying academic credentials.Binance’s decision to open a regional hub in Georgia is expected to further boost the country’s blockchain ecosystem and attract more investment. The move will also likely create new job opportunities in the tech sector and drive regional innovation.Overall, Binance’s new regional hub in Georgia represents a major step forward for blockchain development in the Caucasus and Central Asia regions. With the company’s global expertise and resources, the hub is expected to play a key role in promoting blockchain adoption and driving innovation in the region for years.The post Binance Grows Blockchain Industry in Georgia With New Regional Hub appeared first on Coin Edition.See original on CoinEdition More

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    Lebanon’s cabinet reverses decision to delay daylight savings time

    Prime Minister Najib Mikati said on Monday the decision had been taken after a “calm discussion” and that the state needed 48 hours to re-adjust their operations. Mikati angered many Lebanese when he decided last Thursday not to start daylight savings time over the last weekend of March but instead to roll clocks forward an hour on April 20. That decision came after a meeting with Parliament Speaker Nabih Berri in which Berri asked him to postpone the time switch, according to footage of the meeting seen by Reuters.It was seen as an attempt to score points among Muslims who are fasting until sunset during the holy month of Ramadan. Moving clocks forward means Muslims would have to fast an additional hour as sunset would be at a later time on the clock.But the move was defied by Lebanon’s top Christian authority as well as some schools, media outlets and businesses, which rolled their clocks forward on Saturday night. Mikati even faced objections from within cabinet, including the justice minister who said Lebanon had more important challenges to focus on.The country has been without a president for five months and a protracted financial crisis has brought most public institutions to a standstill.Mikati referred to the crises in his comments on Monday.”Let us be clear. The problem is not winter or summer time… Rather, the problem is the vacuum in the top post in the republic,” he said. More

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    Oxbridge Re Launches Tokenized Reinsurance Security: DeltaCat Re

    The DeltaCat Re token will indirectly represent fractionalized interests in reinsurance contracts, with each token representing one preferred share of SurancePlus. These reinsurance contracts will be underwritten by Oxbridge Re’s reinsurance subsidiary, Oxbridge Re NS Limited, and the proceeds from the sale of the tokens and underlying preferred shares will be used to purchase one or more participating notes of Oxbridge Re NS, with such notes representing an interest in collateralized reinsurance contracts underwritten by Oxbridge Re NS.The DeltaCat Re Tokens are being offered to accredited investors in the United States (“US”) by SurancePlus under Rule 506(c) of SEC Regulation D and to non-US investors pursuant to Regulation S of the US Securities Act 1933, as amended. Token holders will receive the right to a return on the investment from the performance of the underlying reinsurance contracts of Oxbridge Re NS. Assuming no casualty losses to properties reinsured by Oxbridge Re’s reinsurance subsidiaries, DeltaCat Re token investors are expected to receive a return on the original purchase price of the tokens of up to 196% after 3 years. Investor capital will be co-invested alongside ceding insurers’ premiums to fully collateralize underwritten reinsurance contracts.SurancePlus has engaged Ogier BVI as its BVI counsel and Bull Blockchain Law LLP, as its United States Securities and Exchange Commission (SEC) counsel. Both firms were selected because each holds digital securities and tokenization expertise.Details of the offering may be found at www.SurancePlus.com/invest.“Tokenization of interests in reinsurance contracts is a digital representation of a real-world tradable asset, and we believe that our SurancePlus subsidiary is well-positioned to offer this unique opportunity to investors”, commented Oxbridge Re Holdings President and Chief Executive Officer Jay Madhu. “Democratizing reinsurance through tokenization allows investors to participate directly in the reinsurance business, which traditionally has extremely high barriers to entry. We believe that SurancePlus’ DeltaCat Re tokens will accomplish such democratization and are offering the majority of the financial benefits to investors whilst providing them with potential liquidity. We also believe that SurancePlus’ capital raise will help create shareholder value for Oxbridge Re by contributing to the ability to underwrite higher value reinsurance contracts.”Disclaimer: This press release does not constitute an offer to sell nor a solicitation of an offer to buy the DeltaCat Re tokens or the Series DeltaCat Re Preferred Shares underlying the tokens (the “Securities”). The Securities are not required to be, and have not been, registered under the United States Securities Act of 1933, as amended, in reliance on the exemptions provided by Regulation S and Regulation D (SEC Rule 506(c)) thereunder. Offers and sales of the Securities are made only by, and pursuant to, the terms set forth in the Confidential Private Placement Memorandum relating to the Securities. The offering of the Securities is not being made to persons in any jurisdiction in which the making or acceptance thereof would not be in compliance with the securities, blue sky, or other laws of such jurisdiction.About Oxbridge Re Holdings LimitedOxbridge Re Holdings Limited (www.oxbridgere.com) is a Cayman Islands exempted company that was organized in April 2013 to provide reinsurance business solutions primarily to property and casualty insurers in the Gulf Coast region of the United States. Through Oxbridge Re’s licensed reinsurance subsidiaries, Oxbridge Reinsurance Limited and Oxbridge RE NS, it writes fully collateralized policies to cover property losses from specified catastrophes. Oxbridge Re specializes in underwriting medium frequency, high severity risks, where it believes sufficient data exists to analyze effectively the risk/return profile of reinsurance contracts, and it makes investments that can contribute to the growth of capital and surplus in its licensed reinsurance subsidiaries over time. The company’s ordinary shares and warrants trade on the NASDAQ Capital Market under the symbols “OXBR” and “OXBRW,” respectively.About SurancePlus Inc.SurancePlus Inc. (www.SurancePlus.com) is an indirect wholly-owned subsidiary of Oxbridge Re Holdings Limited, incorporated in the British Virgin Islands. SurancePlus was organized to serve as a special-purpose vehicle to make tokenized side-car investments in reinsurance contracts entered into by Oxbridge Re’s licensed reinsurance subsidiaries.Company Contact:Oxbridge Re Holdings LimitedJay Madhu, CEO+1 [email protected] StatementsThis press release, together with other statements and information publicly disseminated by Oxbridge Re Holdings Limited (the “Company”), contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. The Company intends such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995 and includes this statement for purposes of complying with these safe harbor provisions. Any statements made in this press release that are not statements of historical fact, including statements about our beliefs and expectations, are forward-looking statements and should be evaluated as such. Forward-looking statements include information concerning possible or assumed future results of operations, including descriptions of our business plan and strategies. These statements often include words such as “anticipate,” “expect,” “suggests,” “plan,” “believe,” “intend,” “estimates,” “targets,” “projects,” “should,” “could,” “would,” “may,” “profitable,” “will,” “forecast” and other similar expressions. We base these forward-looking statements on our current expectations, plans and assumptions that we have made in light of our experience in the industry, as well as our perceptions of historical trends, current conditions, expected future developments and other factors we believe are appropriate under the circumstances at such time. Although we believe that these forward-looking statements are based on reasonable assumptions at the time they are made, you should be aware that many factors could affect our business, results of operations and financial condition and could cause actual results to differ materially from those expressed in the forward-looking statements. These statements are not guarantees of future performance or results. The forward-looking statements are subject to and involve risks, uncertainties and assumptions, and you should not place undue reliance on these forward-looking statements. These forward-looking statements include, but are not limited to, statements concerning the token offering by SurancePlus; the prospects of our new subsidiary SurancePlus; and the other important factors discussed under the caption “Risk Factors” in our Form 10-K filed with the U.S. Securities and Exchange Commission on March 30, 2022, as may be updated from time to time in subsequent filings. These cautionary statements should not be construed by you to be exhaustive and are made only as of the date of this press release. We undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law. Source: Oxbridge Re Holdings Limited More

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    CoinFLEX CEO Accused of Giving Unsecured Debt to Prominent Investor

    In a series of controversial tweets, FatManTerra, a notorious whistleblower on Twitter, has accused Mark Lamb, the CEO of cryptocurrency futures exchange CoinFLEX, of secretly giving unsecured debt to Roger Ver, a prominent cryptocurrency investor.According to the tweet, Lamb’s actions led to the insolvency of CoinFLEX and caused its users to lose their accounts.FatManTerra didn’t stop there and went on to claim that Lamb is now teaming up with Su Zhu to build a new exchange that will trade unsecured debt. The user added, “You just can’t make it up.”In another tweet, the user has even gone as far as accusing Su Zhu and Kyle Davies, co-founders of the bankrupt cryptocurrency investment firm Three Arrows Capital, of stealing from their real-life friends and running away. “Su Zhu and Kyle Davies stole from their IRL friends and ran,” the tweet reads.The Twitter user who is known to expose unsavory behavior in the industry ended his tweets with a warning to potential investors, stating that anyone who falls for Lamb’s newly announced venture, referred to as OPNX, after knowing all of this, “kind of deserves it.”In early February of this year, Su Zhu and Kyle Davies, the founders of Three Arrows Capital (3AC), made a bold move by launching a new cryptocurrency exchange, Open Exchange (OPNX). This exchange will enable users to trade claims against bankrupt cryptocurrency firms such as Celsius, FTX, Voyager, and 3AC itself. To make this venture possible, the founders of the defunct cryptocurrency hedge fund have partnered with Mark Lamb, who is the CEO of CoinFLEX, another cryptocurrency exchange.The post CoinFLEX CEO Accused of Giving Unsecured Debt to Prominent Investor appeared first on Coin Edition.See original on CoinEdition More

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    How China may keep subverting sovereign debt workouts

    Welcome to Trade Secrets. Now that the global banking crisis is definitely over, no worries there, we can go back to looking at cheerier subjects. Today I’m asking if the rash of sovereign debt crises involving China as a creditor are going to get fixed soon, and whether a non-binding declaration attached to an EU trade deal will be the thing that single-handedly solves global warming and deforestation in the Amazon. Obviously the answers are no and no, but at least there are moves in the right direction. Charted waters is on the state of China’s trade recovery.Sri Lanka’s insolvency, Beijing’s blockage Good news for the multiple emerging market countries in the novel and uncertain position of trying to exit from a crushing sovereign debt crisis with China as a major official creditor. Well, goodish news. Maybe. Last week the IMF decided it had enough assurances from the creditors to push ahead with a rescue loan for Sri Lanka and duly authorised a $3bn extended fund facility. Sri Lanka’s external position has been weakening for years (see this chart from the IMF) and it’s been in limbo waiting for the IMF deal for months after it defaulted on its sovereign debt nearly a year ago.

    China, as in the other test case of Zambia, has declined to have its lending to Sri Lanka written down as though it were a rich-country Paris Club creditor. Instead, it’s tried to insist that its lending is development finance on a similar basis to World Bank loans, a move the rich creditors have blocked. This has delayed the IMF rescue: for fairly obvious moral hazard reasons the fund has rules limiting its lending to countries in arrears to other creditors. China has now given assurances in principle it will participate in a writedown, but details tbc.Traditionally, the rich countries holding defaulted sovereign bonds were also those who essentially ran the IMF. This led to obvious accusations that the fund was being used as their debt collector during restructurings, but at least there could be a coherent collective creditor position about debt sustainability.That’s notably absent here. China is a rich bilateral creditor acting like a developing country. (There was a different but also obvious mismatch in incentives, by the way, when the Europe-dominated IMF started bailing out EU governments in 2010 during the eurozone sovereign debt crisis.)As I’ve noted before, although Beijing has made a big deal in the past about taking its place at the top table of global governance, it’s also been keen not to take too much responsibility for running unpopular institutions like the fund. China’s unwillingness to take a writedown is making an IMF-led rescue harder. It’s also a pretty big signal to other EMs in the future: be careful of borrowing from China, if you don’t want to end up in a mess like this.Can the EU’s Amazon plan deliver?If you want a test of making trade — and specifically trade deals — compatible with saving the environment, buying Brazilian exports while safeguarding the Amazon is a good one. We’re about to see whether an old-school light-touch approach has enough credibility to get a deal over the line, let alone actually make a difference if it’s in place.The EU took nearly twenty years to negotiate a trade deal with Brazil and the three other members of Mercosur. It was signed in 2019 and has since been trying to overcome objections from European environmentalists (and European beef farmers wearing hastily printed “I ♥ Rainforests” T-shirts) to get ratified. Last week Friends of the Earth got hold of a “joint instrument” side letter to the Mercosur deal that the EU had drafted to try to placate critics. Brussels prudently waited until Luiz Inácio Lula da Silva had taken over the Brazilian presidency to propose it, given his predecessor Jair Bolsonaro’s unconstructive view that Emmanuel Macron had a “colonialist mentality” over saving the Amazon.But since new and substantive commitments would mean reopening the agreement and enduring years more talks, the letter is “interpretative guidance” of existing environmental provisions in the deal rather than anything new and binding. Environmental campaigners are obviously strongly sceptical about the instrument, and there’s an interesting statement here from trade and climate experts saying it’s unfortunate those provisions aren’t subject to dispute settlement with sanctions. The instrument is negotiated and non-binding. It’s in sharp contrast to the EU’s new deforestation regulation, which aims to block the sale in the European single market of products blamed for the clearing of trees for agriculture and takes a very different approach of unilateral coercion/autonomous conditionality (delete au choix). Even Lula’s administration might balk at having its commitments to halt deforestation enforced from Brussels via EU diktat.As trade-sceptic environmentalists would put it, it’s warm words versus binding rules; as some developing countries might say, it’s partnership against neocolonialism. I’ll keep an eye on who wins.Charted watersChina’s economic recovery — or rather the lack of it — is news today, following a warning from someone who should know, the head of AP Møller-Maersk, the world’s second-largest container shipping group.Fortunately, we have a chart to help give a little more context.

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    At the heart of China’s problem is the ever rising tension with the US over trade, pushing manufacturers to relocate production to other countries. This has hit exports, the driver of Chinese economic growth through the pandemic, with exports declining in dollar terms for five consecutive months since last October.Despite his warning about the current malaise, Vincent Clerc, the new chief executive of Maersk, expresses some optimism that they will recover, despite the US clampdown. He blames China’s current economic problems on the lack of spending by Chinese consumers, “stunned” by the pandemic clampdowns. Of course, Maersk must hope that the real problem is not a long-term drop in Chinese exports and the subsequent hit on shipping firms. Jonathan MoulesTrade linksAdam Posen from the Peterson Institute is right as usual, arguing in Foreign Policy magazine that industrial policy can work but economic isolationism generally doesn’t, and Eswar Prasad from Cornell University ditto in the same publication about the effects of the retreat from globalisation on low-income countries. (See also earlier this month FP’s interview with USTR Katherine Tai on the same issues.)Presumably acting on the principle that if you don’t ask you don’t get, no matter how improbable the request, Bloomberg reports that the US wants an exemption from the EU’s carbon border levy by virtue of its proposed “green steel” club of low-carbon manufacturers.Russia has adopted the Chinese renminbi as one of its main currencies for foreign reserves and trade transactions. The move was forced by US sanctions related to the Ukraine war and hence evidence of the dollar’s dominance rather than weakness as a global currency, whatever you may read elsewhere.The monthly trade indicator produced by the Kiel Institute think-tank shows global goods trade still weak, and low freight volumes continuing rapidly to reduce congestion in cargo shipping.David Henig of the European Centre for International Political Economy argues that for UK trade policy to live up to its Global Britain ambitions it needs to grow up and get real (my words, not his), while my colleague Peter Foster in the FT’s excellent Britain After Brexit newsletter says Rishi Sunak’s government is ignoring trade as a policy objective.Rich countries are increasingly overstating their official development assistance by counting spending as aid that really isn’t, say two senior fellows at the Center for Global Development, who propose an independent assessment to hold governments to account.Trade Secrets is edited by Jonathan Moules More

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    How two weather balloons led Mexico to ban solar geoengineering

    MEXICO CITY(Reuters) – On an April day, the founder of a U.S. startup called Make Sunsets stood outside a camper van in Mexico’s Baja California and released two weather balloons containing sulfur dioxide into the air, letting them float towards the stratosphere.Entrepreneur Luke Iseman said the sulfur dioxide in the balloons would deflect sunlight and cool the atmosphere, a controversial climate strategy known as solar geoengineering. Mexico said the launch violated its national sovereignty.Iseman, 39, said he does not know what happened to the balloons. But the unauthorized release, which became public in January, has already had an impact: setting off a series of responses that could set the rules for future study of geoengineering, especially by private companies, in Mexico and around the world.The Mexican government told Reuters it is now actively drafting “new regulations and standards” to prohibit solar geoengineering inside the country. Mexico also plans to rally other countries to ban the climate strategy, a senior government official told Reuters.While the Mexican government announced its intention to ban solar geoengineering in January, its current actions and plans to discuss geoengineering bans with other countries have not been previously reported.  “Progress is being made… to prepare the new regulations and norms on geoengineering, that is, to advance an official Mexican standard that prohibits said activity in the national territory,” Mexico’s environment ministry said in a written statement to Reuters.The backlash from Mexico arrives as growing numbers of scientists and policy makers are urging further study of solar geoengineering, recognizing that emissions cuts alone will not limit dangerous climate change and that additional innovations may be needed. GLOBAL GEOENGINEERING BANClimate policy experts said Mexico is in a position to help set the rules for future geoengineering research. “A country like Mexico could start pulling together other countries and say: ‘Let’s work on this together and see how we can ban it together or make it happen properly together,’” said  Janos Pasztor, executive director of the Carnegie Climate Governance Initiative (C2G), which advises on governance of solar geoengineering and other climate-altering technologies.The Mexican environment ministry statement said it would explore using the Convention on Biological Diversity’s call for a moratorium on “climate-related geoengineering activities” to enforce its ban. Agustin Avila, a senior environment ministry official, told Reuters Mexico will also try to find common ground with other countries on geoengineering at the COP global climate summit in the United Arab Emirates this year.The Mexican government said Make Sunsets’ balloon launch highlighted the ethical problems of allowing private companies to conduct geoengineering events.”Why is this company, located in the United States, coming to do experiments in Mexico and not in the United States?” said Avila.Iseman told Reuters in an email he chose Mexico because “most researchers report that particles launched into the stratosphere near the tropics will create more cooling by staying up longer.” Also, he had a truck and camper in Baja and thinks the region is beautiful, he wrote.David Keith, a professor of applied physics and public policy at Harvard University who has dedicated much of his research to solar geoengineering, called Iseman’s launch a “stunt.” Iseman has a background in business, not science, but said he consulted with climate scientists. Other innovative startups were ridiculed in their early days, he said. “If the ‘responsible experts’ were solving the problem, we wouldn’t have to,” he said in an email.Until Mexico’s dispute with Make Sunsets, solar geoengineering had been gaining attention from policy makers and scientists as a possible solution to climate change, and limited research funding.The strategy, also known as  Solar Radiation Management, seeks to mimic the natural cooling effects of volcanic eruptions when ash clouds reflect back enough sunlight to reduce the warming of the earth by using planes or balloons to disperse tiny particles in the stratosphere.   Last month, 60 scientists including former NASA climate scientist James Hansen signed a letter in support of further research.   The Degrees Initiative, a UK-based non-government group, awarded $900,000 for research into the impacts of solar geoengineering on weather patterns, wildlife and glaciers to scientists from Chile, India, Nigeria and other countries. The U.N. Environment Program in late February also recommended further study of geoengineering.Yet some scientists remain opposed to further research, arguing that large-scale interventions in the atmosphere risk triggering extreme and unpredictable weather changes, including major droughts that would severely impact agriculture and food supply.In 2021, the Swedish government grounded a study led by Harvard’s Keith which planned to spray calcium carbonate dust into the atmosphere to deflect sunlight after indigenous Saami people accused researchers of lacking respect for “Mother Earth.”Frances Beinecke, a veteran environmental activist and board member of the Climate Overshoot Commission, a think tank focused on developing strategies to reduce the risk of overshooting 1.5 C in warming, said the Make Sunsets episode underscores the urgency of developing a regulatory framework that would allow further study of geoengineering and set safe and equitable rules for its use.“The Mexico example illustrated to us that it’s not only governance to consider whether or not to utilize it, but you need governance in the research phase,” she said. “People can’t just go all over the world and launch field experiments without some kind of oversight.”Iseman said he would welcome clearer regulation but that the international community is moving “too slowly.”Mexico has not set a date for implementing its ban, a spokeswoman for the environmental ministry said.And it’s unclear what effect a ban might have. Keith argues a ban is unenforceable. “You can’t write legislation that says you can’t put sulfur in the stratosphere since every commercial flight does that,” he told Reuters.Others note that a ban on geoengineering on Mexico’s territory would offer no protection from the planet-scale impact of future experiments by any of its neighbors.  “It could happen literally next door. In terms of impacts on the world, it’s the same,” Pasztor saidMeanwhile, Make Sunsets said in a Feb. 21 blog post it had performed three additional launches near Reno, Nevada.The National Oceanic and Atmospheric Administration (NOAA) said Make Sunsets did not report the launches. “The Weather Modification Act requires that any activity performed with the intention of producing artificial changes in the composition, behavior, or dynamics of the atmosphere be reported to the NOAA Weather Program Office before the commencement of such project or activity,” NOAA told Reuters.Iseman said he did seek clearance from the Federal Aviation Authority, but did not disclose the balloons contained sulfur dioxide. “As far as I can tell, there isn’t any rule that would require us to do so – or even anyone who it would be relevant to notify,” he said.  More