Name: 【TED】Daniel Pauly: The ocean's shifting baseline (Daniel Pauly: The ocean's shifting baseline)
Uploaded: 2017-10-01T09:10:39.000Z
Duration: 8 min 59 s
Description: Thousands of YouTube videos with English-Chinese subtitles! Now you can learn to understand native speakers, expand your vocabulary, and improve your pronunciation...

And because the idea can be explained in one minute,

is about Charles Darwin, one of my heroes.

And he was here, as you well know, in '35.

But the point is, we still come to Galapagos.

The second story, also to illustrate another concept,

and I was convinced that I was really not from there.

a species of tilapia called blackchin tilapia.

sustained lots of fish and they had a good time

the fish had shrunk to half of their size.

And the fish also were happy to be there.

In the '70s -- well, beginning in the '60s --

other animals that are fixed on the bottom.

the piles of debris, were coral reef fish.

Essentially the bottom of the sea came onto the deck

from, in this case, a hard bottom or soft coral

They were not eaten, they were thrown away because they were dead.

And then they wanted to kill it because it was good to eat.

Subtitles ListPlay Video

【TED】Daniel Pauly: The ocean's shifting baseline (Daniel Pauly: The ocean's shifting baseline)

perceive

conscious

present

evidence