Deep Space and the Deep Sea - 40 years of the International Whaling Moratorium.

BBC Inside Science

BBC

Technology, Science

4.5 • 1.3K Ratings

🗓️ 11 August 2022

⏱️ 29 minutes

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Summary

The James Webb Space Telescope is finally in business - what further treasures will it find? Also, the origins of the International Moratorium on Whaling, 40 years old this month. This week NASA invited President Joe Biden to help them publish the first of five images of full scientific value from the newest super telescope now operating a million miles away from us. It is capable of gazing as far deep into the sky as humans have ever gazed. That first image, an upgrade of one of the Hubble Telescope's "Deep Field" shots from some years ago, shows some of the oldest matter ever seen, including light distorted into smudges and whorls by the gravitational field of galaxies in line of sight from us, much nearer and younger than the light being bent around them. The other images show even more of what the telescope is capable of seeing. Dr. Stefanie Milam of Nasa's Goddard Space Flight Centre in Maryland, US and BBC Science correspondent Jonathan Amos talk to Gaia about this new, exciting phase in astronomy. This month marks 40 years since the International Whaling Commission decided to pursue a moratorium on commercial whaling. Many whales are still struggling, but scientists have seen several species recover since then. The moratorium followed campaigning in the 1970s by such groups as Greenpeace, and even the commercial success of audio recordings of humpback whales, released by Drs. Roger and Katy Payne. Greenpeace co-founder Rex Weyler describes to Gaia the motivations behind the original Save the Whale campaign, and some of his memories of intercepting a Russian whaling ship in 1975. Since 1982, cetacean science has come a long way, and scientists know far more about whale's behaviour, vulnerabilities and interaction with ocean climate and ecosystems than we did back then. Dr. Asha De Vos of the University of Western Australia describes the science, including some recent findings on the continued perils of anthropogenic noise to these giants of the deep. Presenter Gaia Vince Assistant Producer Joleen Goffin Produced by Alex Mansfield

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0:40.2	Hello, this is the podcast edition of BBC Inside Science,
0:44.9	first broadcast on Thursday 14th July 2022.
0:49.6	It's 40 years this month since the world agreed a moratorium on commercial whale hunting.
0:56.0	We'll look back with one of the pioneers of the global environmental movement to save the whale.
1:02.9	But first, unless you've been living on Mars, you won't have missed this week's huge event in
1:09.4	astronomy. The James Webb Space Telescope sent its first images back to Earth and what a marvellous
1:16.7	set of picks they are. One of the leading scientists on the project is Stephanie Millam,
1:21.9	who joins me from the NASA Goddard Space Flight Center in the US.
1:26.4	I wonder what was the atmosphere like there as they waited for those first images?
1:31.6	This has been a long, arduous journey. The whole project all the way up to launch and the
1:38.0	last six months of commissioning the telescope. Seeing those first images was absolutely mind-blowing.
1:45.1	We expected the telescope was really going to deliver something amazing and we got exactly what
	...

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