How high could the tide go?tags: NYT, climate change, global warming, climate history, environmental history
BREDASDORP, South Africa — A scruffy crew of scientists barreled down a dirt road, their two-car caravan kicking up dust. After searching all day for ancient beaches miles inland from the modern shoreline, they were about to give up.
Suddenly, the lead car screeched to a halt. Paul J. Hearty, a geologist from North Carolina, leapt out and seized a white object on the side of the road: a fossilized seashell. He beamed. In minutes, the team had collected dozens more.
Using satellite gear, they determined they were seven miles inland and 64 feet above South Africa’s modern coastline....
In any given era, the earth’s climate responds to whatever factors are pushing it to change.
Scientists who study climate history, known as paleoclimatologists, focus much of their research on episodes when wobbles in the earth’s orbit caused it to cool down or warm up, causing sea level to rise or fall by hundreds of feet....
comments powered by Disqus
- Nelson Mandela Dead: Icon of Anti-Apartheid Movement Dies at 95
- George H.W. Bush Given Lyndon B. Johnson Foundation Award
- Bruce Springsteen's 'Born To Run' manuscript could fetch $100,000 at NY auction
- Hospital Donates Records of Jacqueline Kennedy Onassis to JFK Library
- Australia’s Eureka Flag Finds a New Patch