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Mass Extinctions And Climate Change: Why The Speed Of Rising Greenhouse Gases Matters

2016-03-24 18:59:00| Climate Ark Climate Change & Global Warming Newsfeed

Conversation: We now know that greenhouse gases are rising faster than at any time since the demise of dinosaurs, and possibly even earlier. According to research published in Nature Geoscience this week, carbon dioxide (CO2) is being added to the atmosphere at least ten times faster than during a major warming event about 50 million years ago. We have emitted almost 600 billion tonnes of carbon since the beginning of the Industrial Revolution, and atmospheric CO2 concentrations are now increasing at a rate of...

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Exxon Mobil must allow climate change vote: U.S. SEC

2016-03-24 09:59:00| Climate Ark Climate Change & Global Warming Newsfeed

Reuters: The U.S. Securities and Exchange Commission has ruled Exxon Mobil Corp must include a climate change resolution in its annual shareholder proxy, a defeat for the world's largest oil producer, which had argued it already provides adequate carbon disclosures. In a Tuesday letter to Exxon seen by Reuters, the SEC said the oil producer cannot keep a proposal spearheaded by New York state's comptroller from a full shareholder vote at the company's annual meeting in May. If approved, the proposal...

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DiCaprio criticizes climate change deniers running for president

2016-03-24 08:59:00| Climate Ark Climate Change & Global Warming Newsfeed

Agence France-Presse: Fresh from his Oscar-winning role in "The Revenant," Leonardo DiCaprio suggested Wednesday that his upcoming documentary on climate change could help raise awareness about a phenomenon that some U.S. presidential candidates reject. DiCaprio said one of the collaborators for the film to be released before the November election was Fisher Stevens, a producer of the 2010 Oscar-winning documentary "The Cove" about dolphin-killing in the small Japanese town of Taiji. "We`ve been travelling around...

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Study Finds Climate Change Could Be Leading To Better Wine

2016-03-23 21:32:00| Climate Ark Climate Change & Global Warming Newsfeed

National Public Radio: A new study in the journal Nature Climate Change finds weather plays a role in determining the quality of wine produced.

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Climate change might be good news for French wine until it isn't

2016-03-23 18:47:00| Climate Ark Climate Change & Global Warming Newsfeed

Washington Post: Global warming might just make certain wines tastier, according to a new study -- at least until we reach a temperature tipping point that wrecks it all. In a study published Monday in Nature Climate Change, researchers from Harvard and NASA suggest that global warming is making early harvests of French wine grapes -- harvests associated with higher quality wines, where grapes have just the right balance of acid and sugar -- more frequent. There are two big points in this paper, the first...

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