Tracking the effects of glacial melting at the top of the world

The Hindu Kush Himalayan region - Tracking the effects of glacial melting at the top of the world

The Hindu Kush Himalayan region, stretching for more than 2,000 miles, is home to the world's highest mountains. The mountain range is also home to the world's third-largest concentration of snow and ice, earning it the moniker the third pole; only the North and South Poles contain more. The glaciers of the Hindu Kush Himalayas are the main source of fresh water for around two billion people living in the region. However, by the end of this century, two-thirds of that snow and ice could be lost because of climate change. A network of data scientists and environmentalists around the world, and on the ground in the Hindu Kush Himalayas, are working to understand the extent of glacial melting in the Hindu Kush Himalayan region, its effects and what can be done to minimize its impact. To read more visit Microsoft on the Issues.

Tunisia, the only country that emerged a democracy from the Arab Spring, is now in the middle of its worst political crisis since it got rid of former autocrat Zine El Abidine Ben Ali over a decade ago.

On Sunday, the 64th anniversary of the country's independence from France, President Kais Saied responded to widespread protests over the ailing economy and COVID by firing embattled Prime Minister Hichem Mechichi and suspending parliament for 30 days. Troops have surrounded the legislature, where rival crowds faced off on Monday, with one side chanting in support of the move and the other denouncing it as a coup.

How did we get here, do we even know who's really in charge, and what might come next?

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Ian Bremmer shares his perspective on global politics this week:

As COVID-19 cases rise, are vaccine mandates coming?

Oh, you just want to get me in more trouble. Yeah, some mandates are coming, but they're not national mandates in the United States. In some cases, you're looking at federal and state employees, in some cases you're looking at lots of individual corporations, universities, and such. I mean I've already been to a number of events where vaccines have been mandated in New York. You've got this Excelsior Pass if you want to go to the Brooklyn Nets games, as I certainly do. You show it off and that gets you in with your vaccine. So I think it's really going to be a decentralized process. But clearly, given Delta variant and the number of people that are getting sick and dying because they're not vaccinated, you're going to see moves towards more mandates, as a consequence.

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Castillo takes over in Peru: After almost two months of protests, baseless allegations of fraud from his rival in the runoff election, and even rumblings of a coup, Pedro Castillo will be sworn in as president of Peru on Wednesday. A former rural school-teacher famous for riding on horseback, wearing a cowboy hat and waving a giant pencil to show how much he cares about education, Castillo has big plans to achieve big change. But he won by just a razor-thin margin in a deeply divided country, and Peru's dysfunctional political system will likely hobble his attempts to get major legislation passed. Moreover, despite having moderated his positions, half of the country still sees him as a communist who might turn Peru into another Venezuela. Castillo's most immediate task is dealing with the twin crises of a deadly pandemic and a COVID-fueled economic crisis that has hit poor Peruvians — his base — the hardest.

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13: The two Koreas have restored their communication hotline almost 13 months after Pyongyang abruptly cut it in response to Seoul not doing enough to prevent North Korean defectors from sending propaganda leaflets across the shared border. The hotline was established in 2018 following a historic meeting between North Korean Supreme Leader Kim Jong Un and South Korean President Moon Jae-in.

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Now that the Tokyo Olympics are finally underway, your Signal crew will be bringing you some intriguing, uplifting, and quirky facts about the Games that have many people on edge.

Today — what's the smallest country (by population) to win a gold medal in a summer Olympics?

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Political division, disinformation and, frankly, stupidity are costing lives. It is not authoritarian to mandate vaccines in America. In fact, there is historical precedent. Making vaccine uptake a requirement will save tens of thousands of lives and maybe many more than that. There really aren't two sides to this argument, there is just the science.

Ian Bremmer's Quick Take:

Hi, everybody. Ian Bremmer here. Hope you're having a good week. I wanted to kick it off by talking about vaccines. We all know the recent spike in cases and even hospitalizations that we have experienced in this country over the past couple of weeks. It looks like that's going to continue. It is overwhelmingly because of Delta variant. The hospitalizations and deaths are overwhelmingly because too many people are un-vaccinated.

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24-year-old Ugandan climate activist Vanessa Nakate recounts how in 2020 she was cropped out of a photo at Davos of her with other white climate activists (like Greta Thunberg) and what it revealed about how people of color and people in developing countries, like those in Africa, are frequently excluded from the climate conversation.

Watch the episode of GZERO World with Ian Bremmer: Predictable disaster and the surprising history of shocks

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