Finally, some good news about the environment.
Subscribe and turn on notifications 🔔 so you don’t miss any videos:
In the ’80s, scientists discovered there was a hole in the ozone over the South Pole. A significant layer of gas that deflects much of the sun’s radiation was disappearing much faster than anyone expected. Projections suggested it would collapse by 2050, increasing skin cancer rates, harming crops, and destroying the marine food chain. The situation was dire. But today, we are on the path to recovery.
Dr. Susan Solomon, among other scientists, contributed key findings to understand what was depleting the ozone layer and how to address it. In this video she takes us back to her expedition to Antarctica, breaks down how we managed to fix this huge problem, and looks at our next big environmental challenge — climate change — with the unbridled optimism that drove her to fix the ozone hole.
Further reading:
To learn about the scien
1 просмотр
258
91
3 года назад 00:04:54 15
Why You Need Xingqiu
2 месяца назад 00:28:16 27
Why You Must Read || Improve Your English
3 года назад 00:01:24 308
WHY DID YOU LEAVE ME
5 лет назад 00:05:22 795
Why You Can Change The World
5 лет назад 00:20:19 488
Why you feel what you feel | Alan Watkins | TEDxOxford
7 лет назад 01:02:04 8
why you do this
7 лет назад 00:04:35 761
Kristiania – Why Would You
12 лет назад 00:02:11 33
Why do you cry
12 лет назад 00:05:27 51
JLB - Tell You Why
6 лет назад 00:16:11 288
Do you really know why you do what you do? | Petter Johansson