Last year, there was the temperature spiral. This year, it’s the temperature circle that’s making the trend of global warming crystal clear. Scientific American is the world’s premier magazine of scientific discovery and The principal driver of recent climate change is greenhouse gas emissions from. News reports about climate change often focus on how the average global .. Letter in opposition (PDF kb) from 37 of the 50 U.S. senators, including.

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What is unclear is how best to go about reining in our globe-warming pollution.

Climate – Scientific American

The uptick follows several years of relatively flat emissions, underscoring the urgency of climate action. The proposal announced this week goes well beyond those items, however, calling for a percent reduction in plastic drink-bottle waste, possibly through a deposit system.

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When everyone takes action, we can keep our ocean clean. Commercial operators who take visitors on whale-watching cruises in the Salish Sea have vowed to follow new, more restrictive guidelines to reduce noise and disturbance around the endangered Southern Resident Killer Whales.

Deadly climate change could threaten most of the world’s human population by the end of this century without efforts well beyond those captured in the Paris Agreement.

As a boater, however, I tended to think of the floating kelp balls and blades as a nuisance to get around or through. Jean Chemnick Recent Articles U.

The Window Is Closing to Avoid Dangerous Global Warming – Scientific American

Gloobal goal of the contest is to encourage public appreciation for imperiled wildlife and to increase support for saving endangered species. The whole story has been just too good of a setup for comedians to ignore.

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December 13, — Christopher Intagliata. A clean energy think tank has proposed ways to make industry and shipping cleaner with existing sdiam.

That low-probability but very extreme scenario could expose most of the world’s people to deadly heat stress, with 2. Sea ice is the thinnest it’s been at any time in the last 30 years, and wild reindeer and caribou populations continue to decline. The Arctic climate is shattering record after record, altering weather worldwide. Scientific American’ s Climate Change Coverage. Warming could exact a major economic toll, but reducing emissions and adapting to changes can alleviate those costs.

The European Commission is targeting specific plastic products that constitute 70 percent of the items found among marine debris lost in the sea and along the shoreline.

The movement, which seems to encourage people to go out in search of natural springs, grew rapidly in California with the help of a guru-like character who changed his name from Chris Sanborn to Mukhande Singh.

But the more carbon that wadming emitted, the more carbon extraction will be needed in the form of reforestation, sequestration and technologies. The world must achieve carbon neutrality bythey globap, with greenhouse gas emissions peaking by — a rate that is not in line with the voluntary commitments made by countries in Paris.

While contract issues remain in dispute, the environmental benefits are clear, according to Joleen Palmer of the nearby Stillwaters Environmental Center.

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We can also join in cleaning the beach and clean our streets. I will never know what I might have seen as a diver in the middle of a dense kelp forest, but I have always understood that kelp was generally a good thing.

The stories I heard about divers becoming entangled are real, but they may have been overblown. Warmer temperatures and rising CO2 can also ramp up some fungal toxins and allergens. The finding comes amid a Trump Administration push to increase federal fossil fuel leases and roll back methane regulations. More about that in a moment. Temperatures haven’t been that high since the Miocene warming period.

Twitter links powered by Tweet This v1. Among local residents, the Carpenter Creek bridge may best be known as the bridge that blocked traffic and forced a detour near Kingston for more than a year — much longer than originally planned. The Intergovernmental Panel on Climate Change IPCC has just completed its fourth assessment of the science of climate change, its impacts and possible solutions.

While scuba diving years ago, I came to understand that kelp harbored a vast variety of fish, crabs and other creatures. We are fortunate in the Puget Sound region to have easy and free or low-cost access to all sorts of natural places.

At a meeting to coordinate climate action, the nations thwarted recognition of a recent report expressing the urgency of reducing emissions. The Next Climate Frontier: