FROM William Chameides
The Controversy about the Role of Trees in Climate Change At the UN's climate summit today in Nairobi, Kofi Annan said there's a "frightening lack of leadership" against global warming. But conflicting reports show how hard it is to know what works and what doesn't. One study says the world's depleted forests are coming back. Forests are regarded as "carbon sinks" that absorb carbon dioxide, one of the major greenhouse gases. Another study says the forests may not absorb much carbon dioxide, despite conventional wisdom. That could have major impact on the multi-billion dollar business of global "carbon trading." We learn more about the controversy over the role of trees in climate change.
Is the threat from Russia missing from the Russia meddling probe? There's much being made about the Trump administration's possible ties with Russia. But the bottom line is Russia's effort to influence American democracy. Do the President and his aides care enough to take action before voters go back to the polls?
Venezuela spirals into economic and political chaos Venezuela, a country whose potential for prosperity is unmatched, finds itself on the verge of civil war. What sustains the repressive government? With time running out, guest host León Krauze looks at what the international community can do to pull the country from the edge of collapse.
Replacing Obamacare: Now you see it… now you don’t As the Senate deliberates replacing Obmacare, health coverage for millions of people is at stake. There've been no public hearings, and a draft measure won't be made public. Is the House version so unpopular that that Senate is hiding a version that looks much the same?