How AI is helping prevent the melting of glaciers

We know the Earth is warming. But the extent and the effect of this change is not experienced uniformly across the planet. Parts of Canada, for example, are heating up at a level more than double the global average. The province of British Columbia has around 17,000 glaciers. They're releasing 22 billion cubic meters of water each year. Some scientists even predict that they could have disappeared completely by 2030. There is still much work to be done if we're to understand why this is happening.

One scientist is using AI and drone footage to understand the melting of the glaciers. Dr. Joseph Cook of Aberystwyth University in the United Kingdom, a Microsoft AI for Earth grant recipient, is a glaciologist specializing in the study of Arctic melting. The question of what can be done has yet to be addressed, and whether the melting can be halted and the ice reinstated is still unclear. But the first step towards developing solutions is to gain a detailed analysis of the extent of the problem and its causes, which is what Dr. Cook and his team are working towards.

Read more on Microsoft on the Issues.

Over the past few years, we've seen three major emerging powers take bold action to right what they say are historical wrongs.

First came Crimea. When the Kremlin decided in 2014 that Western powers were working against Russian interests in Ukraine, President Vladimir Putin ordered Russian troops to seize the Crimean Peninsula, which was then part of Ukraine. Moscow claimed that Crimea and its ethnic Russian majority had been part of the Russian Empire for centuries until a shameful deal in 1954 made Crimea part of the Ukrainian Soviet Republic. Americans and Europeans imposed sanctions on Russia. But Ukraine is not part of NATO or the EU, and no further action was taken.

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British economist Jim O'Neill says the global economy can bounce back right to where it was before, in a V-shaped recovery. But his argument is based on a lot of "ifs," plus comparisons to the 2008 recession and conditions in China and South Korea that may not truly apply. Ian Bremmer and Eurasia Group's Robert Kahn take issue with O'Neill's op-ed, on this edition of The Red Pen.

Today, we're taking our Red Pen to an article titled "A V-Shaped Recovery Could Still Happen." I'm not buying it. It's published recently by Project Syndicate, authored by British economist named Jim O'Neill. Jim O'Neill is very well known. He was chairman of Goldman Sachs Asset Management. He's the guy that coined the acronym BRICS, Brazil, Russia, India, China. So, no slouch. But as you know, we don't agree with everything out there. And this is the case. Brought to you by the letter V. We're taking sharp issue with the idea that recovery from all the economic devastation created by the coronavirus pandemic is going to happen quickly. That after the sharp drop that the world has experienced, everything bounces back to where it was before. That's the V. Economists around the world are debating how quickly recovery will happen to be sure. But we're not buying the V. Here's why. W-H-Y.

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The United States and the European Union have comparable population sizes, but their COVID-19 death toll trajectories have recently become very different. Since the beginning of July, the average number of both new fatalities and new deaths per 1 million people is rapidly increasing in the US while it remains mostly flat in the EU. We compare this to the average number of new cases each seven days in both regions, where the US trend continues upward but is not surging like the death toll. EU countries' robust public health systems and citizens' willingness to wear masks and maintain social distance could explain the disparity.

"Neither America first, which is ultimately America alone, nor America the world's policeman," Sen. Chris Coons told Ian Bremmer in describing VP Joe Biden's approach to foreign policy should he win the presidential election in November. In the latest episode of GZERO World with Ian Bremmer, Sen. Coons provides details of how U.S. relationships with foreign governments and multilateral alliances could change in a Biden presidency. He also defended President Obama's track record, saying "I think it is a mischaracterization of the Obama-Biden foreign policy for President Trump to say that we were picking up the tab and fighting the world's wars and that we were disrespected." Coons stated that Biden would work to restore U.S. involvement in alliances like NATO, and shore up global support to pressure China on labor and environmental standards. The exchange is part of a broad conversation with the Senator about COVID response and economic relief, Russian interference in elections, and the 2020 presidential race. The episode begins airing nationally in the U.S. on Friday, July 10. Check local listings.