Jonathan Overpeck Quotes

What we didn't predict is that it would be so dramatic. - Jonathan Overpeck

We're saying that this could come much faster. The ice sheets are more vulnerable to climate warming than we had thought. The only good news I see is that we know about it in advance and can do something about it if we want. - Jonathan Overpeck

We need to start serious measures to reduce greenhouse gases within the next decade. If we don't do something soon, we're committed to four to six meters (13 to 20 feet) of sea-level rise in the future. - Jonathan Overpeck

We know when the sea level was that high in the past, and we know how much warming is necessary to get that amount of sea level rise from both Greenland and Antarctica. - Jonathan Overpeck

This is a real eye-opener set of results. The warmth necessary to do this isn't all that great. - Jonathan Overpeck

This is a real eye-opener set of results. The last time the Arctic was significantly warmer than the present day, the Greenland Ice Sheet melted back the equivalent of two to three meters of sea level. - Jonathan Overpeck

The results suggest the threshold is close to the end of this century, and it could come sooner. The Arctic is already warming much faster than we thought it would. To think we're not going to get 4 to 5 degrees warmer in another 50 years is wishful thinking. - Jonathan Overpeck

Mother Nature is changing even faster than models suggested it would in the Arctic. - Jonathan Overpeck

It's hard to imagine why we're wanting to rebuild if we're going to allow global warming. - Jonathan Overpeck

If we decide to keep on the track we're on now and just keep on warming, because of greenhouse gas pollution, then we could easily cook those ice sheets more rapidly. - Jonathan Overpeck

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