The European Union’s Envisat satellite was launched in 2002. Sea level in the northern hemisphere has declined since they started measuring it, and is now almost 30 mm lower than it was in the middle of 2004.
The world’s top rated climatologist says that parts of Manhattan will drown by 2008.
graph of sea levels
While doing research 12 or 13 years ago, I met Jim Hansen, the scientist who in 1988 predicted the greenhouse effect before Congress. I went over to the window with him and looked out on Broadway in New York City and said, “If what you’re saying about the greenhouse effect is true, is anything going to look different down there in 20 years?” He looked for a while and was quiet and didn’t say anything for a couple seconds. Then he said, “Well, there will be more traffic.” I, of course, didn’t think he heard the question right. Then he explained, “The West Side Highway [which runs along the Hudson River] will be under water. And there will be tape across the windows across the street because of high winds. And the same birds won’t be there. The trees in the median strip will change.” Then he said, “There will be more police cars.” Why? “Well, you know what happens to crime when the heat goes up.
When did he say this will happen?
Within 20 or 30 years. And remember we had this conversation in 1988 or 1989.
Does he still believe these things?
Yes, he still believes everything. I talked to him a few months ago and he said he wouldn’t change anything that he said then.