UN Climate Talks
In the first UN climate talks since Copenhagen, poor countries who will be most affected by climate change demanded a legally binding treaty.
In the first UN climate talks since Copenhagen, poor countries who will be most affected by climate change demanded a legally binding treaty. "Blocs representing the poorest nations called for intensive talks during the year, leading to agreement on a legally binding treaty in December. The EU backed the call, re-stating that the conclusion of December's Copenhagen summit had not met its ambitions. But other industrialised countries do not appear so keen for a new treaty. The three-day meeting here in Bonn is the first since the Copenhagen summit concluded without the global treaty that many countries had aimed for, instead producing a political declaration known as the Copenhagen Accord. The US and other rich countries see it as a positive development, but others decry it as a figleaf that detracts attention from the real issues. Describing Copenhagen as 'a total failure', Venezuela's delegation chief Claudia Salerno said the accord would not reduce emissions enough to prevent significant climate impacts on poorer countries."
Jonathan Zimmerman explains why teachers should invite, not censor, tough classroom debates.
- During times of war or national crisis in the U.S., school boards and officials are much more wary about allowing teachers and kids to say what they think.
- If our teachers avoid controversial questions in the classroom, kids won't get the experience they need to know how to engage with difficult questions and with criticism.
- Jonathan Zimmerman argues that controversial issues should be taught in schools as they naturally arise. Otherwise kids will learn from TV news what politics looks like – which is more often a rant than a healthy debate.
Controversial map names CEOs of 100 companies producing 71 percent of the world's greenhouse gas emissions.
- Just 100 companies produce 71 percent of the world's greenhouse gases.
- This map lists their names and locations, and their CEOs.
- The climate crisis may be too complex for these 100 people to solve, but naming and shaming them is a good start.
It marks another milestone in SpaceX's long-standing effort to make spaceflight cheaper.
- SpaceX launched Falcon Heavy into space early Tuesday morning.
- A part of its nosecone – known as a fairing – descended back to Earth using special parachutes.
- A net-outfitted boat in the Atlantic Ocean successfully caught the reusable fairing, likely saving the company millions of dollars.
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