Biologists assess `sixth extinction': The Toronto Star

  • #1
Ivan Seeking
Staff Emeritus
Science Advisor
Gold Member
7,213
176
The bad news is that the world's nearly countless plants — and the medicines they contain — are disappearing even more quickly than they can be located and studied. In most cases, we'll never even know that they existed or what lethal human diseases they might have cured.

Welcome to the "sixth extinction.
http://www.thestar.com/NASApp/cs/Co...005&call_pageid=968332188774&col=968350116467
 

Answers and Replies

  • #2
Phobos
Staff Emeritus
Science Advisor
Gold Member
1,939
6
Welcome to the "sixth extinction."

That's the chilling term used by John Arnason, a professor of biology at the University of Ottawa, to describe the steady decline of the planet's rich trove of biological species, both plants and animals.
Makes it sound like it's just Dr. Arnason's brainchild! More on the same topic...

Leakey wrote a whole book about it in 1995...
http://www.well.com/user/davidu/sixthextinction.html

Eldedge in 2001...
http://www.actionbioscience.org/newfrontiers/eldredge2.html [Broken]

National Geographic in 1999...
http://www.nationalgeographic.com/ngm/9902/fngm/
 
Last edited by a moderator:
  • #3
Ivan Seeking
Staff Emeritus
Science Advisor
Gold Member
7,213
176
We can only hope that more biologists will get involved with collecting samples - DNA - from these quickly disappearing species. I doubt this effort is well funded though.
 

Related Threads on Biologists assess `sixth extinction': The Toronto Star

  • Last Post
Replies
16
Views
3K
Replies
78
Views
12K
  • Last Post
Replies
2
Views
6K
  • Last Post
Replies
8
Views
3K
  • Last Post
2
Replies
35
Views
10K
  • Last Post
Replies
2
Views
2K
Replies
40
Views
8K
Replies
1
Views
2K
  • Last Post
Replies
9
Views
3K
  • Last Post
Replies
19
Views
6K
Top