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The Role Of Managed Retreat In Adapting To Sea Level Rise

Energy Innovation

As societies around the world continue emitting heat-trapping greenhouse gases into the atmosphere, they face the consequence of sea level rise. Since 1900, sea levels have increased 8 inches on average globally, and by 2100, sea levels will likely rise between 1 and 4 feet (Sweet et al.

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Sea Level Rise: The Past As An Indicator Of The Future

Energy Innovation

New research focused on the mechanisms and rates of how snow and ice is lost to the ocean from the land, along with studies of past climates offer new insights into how much sea level may change in the coming years. Both approaches utilize computer models to further explore the relationship between sea level and climate.

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The world’s most ambitious climate goal is essentially out of reach

Grist

But hidden on page 25 of the “Summary for Policymakers” was an even grimmer note: That even in the IPCC’s most optimistic models, the chances of holding global warming to less than 1.5 When nations gathered in France in 2015, they initially were aiming to keep global temperatures “well below 2 degrees Celsius.” Far from it.

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Can the world overshoot its climate targets — and then fix it later?

Grist

degrees Celsius of global warming that has occurred to date. In the broadest sense, overshoot is a future where the world does not cut carbon quickly enough to limit global warming to 1.5 Global warming coming back down is not going to bring you that species back,” she said. Warming of 1.5

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You Can't Say You Haven't Been Warned

Green Market Oracle

A half century ago climate models accurately predicted global warming. A brief review of climate science shows us that we have known about the dangers of a warming planet since the 1950s. In fact, in the 1960s the fossil fuel industry's own science revealed that they are causing global warming.

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These scientists are trying to save melting Arctic ice

Grist

Arctic ice levels are both a primary indicator of rising global temperatures and a key determinant of how bad climate change might get. Serious ice loss means sea levels rise, more heat is absorbed by the ocean and planet, and weather and ocean currents could change. This shouldn’t be an afterthought.”.

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How great is the risk of economic collapse from climate change?

Business Green

While much of the climate community considers global warming beyond 2C to be highly dangerous, William Nordhaus in his 2018 Nobel in Economics acceptance lecture called 4C "optimal". Many coastal areas will find it impossible (or extremely costly) to adapt to continued sea-level rise.