How does the ocean help shape our world?

How does the ocean help shape our world? - with Helen Czerski

Рет қаралды 27,256

Жыл бұрын

The ocean is a giant, complex machine that drives the world we live in - and we ignore it at our peril. Find out why with 2020 Christmas lecturer Helen Czerski.
Watch the Q&A here: • Q&A: How does the ocea...
Buy Helen's book 'Blue Machine' here: geni.us/QRid
Discover the rich diversity of life and movement in our oceans, from ancient navigators to permanent residents of the deep. Explore the vast currents, invisible ocean walls, and underwater waterfalls that shape our oceans' complex systems. Understanding the workings of the global ocean system is essential now that it is under significant threat, so we must put this knowledge to use in order to save our blue machine.
With her passion and expertise in marine science, Helen offers a thrilling and captivating account of our oceans' intricate workings and its significance to our future. Don't miss this opportunity to gain a deeper understanding of our oceans and their fundamental role in our world.
This talk was filmed at the Ri on 1 June 2023
Helen Czerski is a former Christmas Lecturer, physicist and oceanographer with a passion for investigating the interesting things in life. Helen graduated from the University of Cambridge in 2001 with a first in Natural Sciences (Physics), and in 2006 with a PhD in experimental explosives physics.
In 2010, Helen returned to the UK after four years spent working in the USA at the Scripps Institution of Oceanography and URI’s Graduate School of Oceanography. Her academic home now is the Department of Mechanical Engineering at University College London, where she studies the physics of breaking waves and bubbles at the ocean surface.
As a regular science presenter on the BBC for ten years, Helen has covered the physics of the natural world in BBC2 landmark documentaries, and of everyday life in a range of BBC4 documentaries. Helen is also a regular contributor to Horizon, and most recently she presented the BBC show ‘Ocean Autopsy’, examining the damage that humans have caused to the ocean and its habitants.
--
A very special thank you to our Patreon supporters who help make these videos happen, especially:
modsiw, Anton Ragin, Edward Unthank, Robert L Winer, Andy Carpenter, William Hudson
Don McLaughlin, efkinel lo, Martin Paull, Ben Wynne-Simmons, Ivo Danihelka, Kevin Winoto, Jonathan Killin, Stephan Giersche, William Billy Robillard, Jeffrey Schweitzer, Frances Dunne, jonas.app, Tim Karr, Alan Latteri, David Crowner, Matt Townsend, THOMAS N TAMADA, Andrew McGhee, Paul Brown, David Schick, Dave Ostler, Osian Gwyn Williams, David Lindo, Roger Baker, Rebecca Pan
--
The Ri is on Patreon: / theroyalinstitution
and Twitter: / ri_science
and Facebook: / royalinstitution
and TikTok: / ri_science
Listen to the Ri podcast: anchor.fm/ri-science-podcast
Our editorial policy: www.rigb.org/editing-ri-talks...
Subscribe for the latest science videos: bit.ly/RiNewsletter
Product links on this page may be affiliate links which means it won't cost you any extra but we may earn a small commission if you decide to purchase through the link.

Пікірлер: 57

@Video2Webb Жыл бұрын

What a fantastic presentation! I was gripped from start to finish! Helen Czerski can definitely inspire people and I hope she goes on ever further to awaken us to the huge significance of our amazing oceans. I feel like the entire presentation needs to end with an 'Amen'. And I am not religious.

@mrcookies409 Жыл бұрын

As a peruvian that only hears the economic side of the fishmeal trade, seeing this from a scientific pov is incredibly illuminating, thank you!

@CarolynFahm Жыл бұрын

Helen Czerski is an absolutely brilliant lecturer.

@arthurmontana8791 11 ай бұрын

My first time witnessing Dr. Czerski. She is magnificent.

@TheGuruNetOn 11 ай бұрын

Her book on Popular Science "Storm in a Teacup" is full of interesting stories linking all of them together to show how totally unrelated seeming phenomena are linked together with basic principles of physics.

@maedilein6802 11 ай бұрын

I thought I'd give this a listen for a few minutes and it was so fascinating that I stayed for the whole thing, wanting even more. Well done, Helen Czerski. Now I'll have to buy the book.

@rturney121 Жыл бұрын

Why only half audience?! This was my favourite lecture in a long time

@angel21991 Жыл бұрын

Love how she brings in the context of discovery of the Hamboldt Current and clarifies it as the first observation in the western world .

@garydecad6233 Жыл бұрын

Wonderful and a most enthusiastic lecturer.

@digiryde Жыл бұрын

Oh, how I would love to be in these audiences!

@space-time-somdeep Жыл бұрын

She is such a good teacher 💙

@allybally2368 7 ай бұрын

I loved listening to her! She’s a great speaker and kept me focused for the whole talk! Which is saying something! I wish that I had lectures like her when I was in uni.

@abcde_fz Жыл бұрын

. EXCELLENT INFORMATION PRESENTED VERY ENTHUSIASTICALLY By someone very knowledgeable and passionate about The World Ocean!!!

@henrikmartikainen8472 Жыл бұрын

Tämä luento on yksi parhaista katsomistani 💯👍❤️ Ei on yksi parhaista sisällön tuottajista❤

@henrikmartikainen8472 Жыл бұрын

Korjaus: Ri on yksi parhaista sisällön tuottajista

@andytidnits 11 ай бұрын

Excellent lecture.

@imager8763 9 ай бұрын

The best video from this channel in a long time!

@maddi62 11 ай бұрын

Excellent. Many thanks

@alex79suited Жыл бұрын

Great video, nice analogy 👍. Thank you prof Helen for the insight. It's controls our environment and if climate change is occurring, then that's where we should be looking and trying to correct it. We don't have a climate without the big blue. So don't throw garbage into it, please, or plastics. Let's help the ocean help us and all upon the marble. Peace ✌️ from Canada, eh?

@Roddy1965 8 ай бұрын

The ocean of course isn't quiet, but Frisk wrote a paper demonstrating that sound levels went up about 3.3 dB decade since the 1950s (3dB is a doubling of sound energy) due to economic activity, that is, container shipping, tying ocean ambient noise levels due to shipping to the global GDP. Despite some of the harms Cousteau may have committed, he also inspired thousands of people to go into ocean science.

@toonmoene8757 5 ай бұрын

Thanks a lot !

@gateme3247 Жыл бұрын

love those stuff

@TheGuruNetOn Жыл бұрын

Isaac Asimov's book "New Encyclopedia of Science" talks about the salt water conveyor belt and how it generates the world climate.

@muzikhed 11 ай бұрын

Brilliant.

@alvaug2 7 ай бұрын

How fast she talks! Very interesting!

@user-pw7zk9hh4e 11 ай бұрын

Wonderfully informative and a little uncomfortable, thank you though RI.

@hochathanfire0001 11 ай бұрын

Love the Conservation definition: Start from the waste and go from there 🥳🥳🥳💃💃💃💃🍶🍶🍶🍶‼️

@Fractus Жыл бұрын

A lot of points in here.

@iampdv Жыл бұрын

And of enormous and amazing stuff....

@classica1fungus Жыл бұрын

I have a really sharp point atm

@vansf3433 11 ай бұрын

It is a good idea to use the natural mechanical. forces of ocean waves to generate electricity to serve human purposes, besides natural and clean thermal energy from sunlight About 3/4 of the Earth's surface are covered by ocean water, and since the Earth's rotational motion is endless, and always under influence of the Moon's pulling force, forces from ocean waves are also endless. They should have been used, instead of burning fossil fuels and building nuclear power plants

@solotrotrotro2530 Жыл бұрын

i am very surprised to see an ocean specialist saying that a moon is just a featureless rock... there are many good theories that defend the ocean currents swells and tide are linked by moon, and we can assume that made a crucial paper in evolution of life, some argue that without the moon the life wont be surged . and, YES , point by point, we know much more about the moon than the oceans, its not just about maping or geography. Lets say we know 95% of moon and 35% of the ocean (just an exemple). The thing is, the ocean is much more complex, big , and hard to study than the moon , and because of that we have more info on the moon. And NO , the Artemis program nothing have to do with 'look back to blue marble Earth ' again , it just a checkpoint base to Mars and a validation plataform for a new long space exploring equipments.

@zapfanzapfan 9 ай бұрын

Helen, who's enthusiasm launched 1000 ships 🙂

@user-nm8gx1lp5p 4 ай бұрын

Good MiLF

@BankofAmerica12 Жыл бұрын

Wow wow! What a sight!

@Bguitarney 11 ай бұрын

Maybe the ocean is that stuoiditly terrifying deep. Because there's something down there. That needs to stay there

@andylaweda Жыл бұрын

"England" - the Bass Rock (home to a massive number of gannets, very similar to boobies) is in Scotland...

@addermoth 11 ай бұрын

'England' - Baird, Bell, Fleming, Kelvin, Maxwell, Watt et all will be spinning in their respective graves.

@akaDustyn 11 ай бұрын

You could BEE anything to me.

@Andre-qo5ek Жыл бұрын

the ocean is a literal thermal-chemical-mechanical-biological battery 🔋🔋

@badlaamaurukehu Жыл бұрын

With external input.

@badlaamaurukehu Жыл бұрын

The problem with the "blind man analogy" is that everyone assumes that blind men are idiots while also believing that Hellen Keller wasn't a hoax.

@5Andysalive Жыл бұрын

The Humboldt biography from Andrea Wulf would have been a lot better without the constant political lecturing. Fascinating man, very forward thinking in many areas where this was not ususal at the time. But he could (and did) speak for himself. He doesn't need to be abused as a vehicle for awfully far fetched crowbarriing into our politics. Her agenda takes way too much space up in the book.

@avg4015 9 ай бұрын

All very interesting and I learned a lot but can someone please tell her to take some calming meds before she starts a talk? Enthousiasm is thumbs up. But following a person who is verbally jumping around and totally losing words and even sentences is absolutely exhausting.

@TronSAHeroXYZ Жыл бұрын

Water costs money......= Monopoly

@TheCommuted Жыл бұрын

It looks like a kidney

@matejbludsky8410 Жыл бұрын

Fascinating but the speaker needs to get better and giving lectures really, talks way too fast and disorganized. Doesn’t build any connection to the audience

@800Viffer Жыл бұрын

She is normally a very good narrator \ orator. She's excellent in the BBC programmes she narrated.

@toma5153 Жыл бұрын

Why not set up your own YT videos about how to be a better narrator/presenter?

@matejbludsky8410 Жыл бұрын

@@toma5153 why not take constructive criticism without putting labels and pointing fingers ? :) Clearly i don’t need to have a YT channel to teach how to present topics for me to give constructive criticism, or do I ??

@toma5153 Жыл бұрын

@@matejbludsky8410 I dunno man. That lecture was fine by me. Don't know where you got lost in the weeds. See some of the other positive comments about the lecturer in the comments section. No need for a Michael Sugrue in every YT vid.

@matejbludsky8410 Жыл бұрын

@@toma5153 the fact that you liked it does not mean it was good really. Same for me i thought it could be better, doesn’t mean it wasn’t good for you. But constructive criticism is thew way all day. If no one points out your mistakes you are not going to improve on them are you ?

@markxxx21 10 ай бұрын

This speaker's lecture is very disjointed. She needs some public speaking classes. Also outside of the War of the Pacific, no wars of any size were fought over guano. And that was was more of a land grab by Chile anyway. Her basic message is the world is interconnected. Yeah? That message has been around for hundreds of years.