She's spent much of the last five decades exploring and protecting the world's oceans. Find out why legendary marine biologist Sylvia Earle thinks that we may only have a few years left to save what she calls "the blue heart of the planet."Profile: Sylvia Earle - KQED QUEST - YouTube | |
| 57 Likes | 57 Dislikes |
| 14,913 views views | 64,126 followers |
| Science & Technology | Upload TimePublished on 13 Jul 2009 |
Không có nhận xét nào:
Đăng nhận xét