Earth has had at least 5 major ice ages. Now it appears Mars – the next planet outward from the sun – has undergone anywhere from half a dozen to 20 ice ages in the past several hundred million years. Source: https://earthsky.org/space/new-evidence-for-multiple-ice-ages-on-mars…
Tag: york
Our world is losing ice at a record rate
The rate at which ice is disappearing across the planet has been speeding up, with 65% since the 1990s, a survey of global ice loss using European Space Agency satellite data reveals. Source: https://earthsky.org/earth/esa-satellites-show-record-rate-ice-loss…
Google To Open Up Its Office Facilities for COVID-19 Vaccine Clinics
Google CEO Sundar Pichai on Monday said the company will make its office facilities available for COVID-19 vaccination clinics, as tech giants aim to speed up distribution efforts in the US. From a report: The company said it’s partnering with the health care provider One Medical for the clinics, which will be opened “as needed” at Google buildings, parking lots and…
Does Facebook Have a Joe Biden Problem?
Last week the Democratic party took control of all three branches of the U.S. government — and the BBC’s North America technology reporter notes they dislike Facebook even more now than during the Cambridge Analytica scandal: Since then, Democrats — Joe Biden included — have been appalled by what Facebook has allowed on its platform. Talking to a CNN anchor in…
Andrew Yang Proposes a Local Currency, Sees Growing Support for Universal Basic Income
In March Andrew Yang’s nonprofit gave $1,000 one-time grants to a thousand residents in the Bronx. This week a new article in the New Yorker asks one of those grant recipients how they feel about Yang’s newest proposal as he runs to be New York’s mayor: to give the city’s public-housing residents billions of dollars in a “Borough Bucks” currency that…
Opinion: Biden administration must act fast to save migratory birds
On Trump’s way out of the White House, his administration demolished a law that protects migratory birds, putting over 1,000 species at risk. The Biden administration can still salvage it, but only if they act swiftly. Source: https://earthsky.org/earth/biden-administration-migratory-bird-treaty-act…
Are We Slowing Global Warming?
This week New York Magazine featured a new article by journalist David Wallace-Wells about the state of the fight against global warming. He warns that “Already, the planet is warmer, at just 1.2 degrees, than it has ever been…” But there’s also some good news:
Just a half-decade ago, it was widely believed that a “business as usual” emissions path would bring…
Are Experts Underselling the Effectiveness of Covid-19 Vaccines?
David Leonhardt won a Pulitzer Prize for commentary in 2011. This week in a New York Times newsletter, he argues that early in the pandemic experts around the world mistakenly discouraged mask use because of “a concern that people would rush to buy high-grade medical masks, leaving too few for doctors and nurses. The experts were also [at the time] unsure…
Twitter Bots Are a Major Source of Climate Disinformation
An anonymous reader quotes a report from Scientific American: Twitter accounts run by machines are a major source of climate change disinformation that might drain support from policies to address rising temperatures. In the weeks surrounding former President Trump’s announcement about withdrawing from the Paris Agreement, accounts suspected of being bots accounted for roughly a quarter of all tweets about climate…
Intelligence Analysts Use US Smartphone Location Data Without Warrants, Memo Says
An anonymous reader quotes a report from The New York Times: A military arm of the intelligence community buys commercially available databases containing location data from smartphone apps and searches it for Americans’ past movements without a warrant, according to an unclassified memo obtained by The New York Times. Defense Intelligence Agency analysts have searched for the movements of Americans within…