8 billion: an overpopulation crisis?

8 billion: an overpopulation crisis?

Last month, we were told, the 8 billionth person was added to Earth's human population. But despite many acknowledging that some of the biggest threats facing us and the planet, like climate change - stem from our impact on world, and the more of us there are, the worse those threats will be, the topic of population is mysteriously absent from the dialogue at major international fora, like the recent COP27 meeting in Egypt. Surely "living sustainably" must include, as David Attenborough puts it, not over-running the planet and destroying it in the process?So how many people can, or should the... Like this podcast? Please help us by supporting the Naked Scientists

Avsnitt(1227)

Storing Energy: Watt does the Future Hold?

Storing Energy: Watt does the Future Hold?

This week, should your house have a battery, the abandoned gold mine that's now pumping out power, and will your fridge talk to the grid in future to better manage your energy consumption? Continuing ...

14 Juni 202257min

Winding up Wind Power

Winding up Wind Power

With energy prices sky high, we continue our alternative energy month with a look at wind power. We visit a traditional windmill to understand how humans have historically harnessed the wind, learn ab...

7 Juni 202259min

Turning the Tide on Hydro Power

Turning the Tide on Hydro Power

The UK harbours the leading expertise in marine renewables, but water itself remains to be a major contributor to the race for net zero. Why are these technologies lagging behind the other more favour...

31 Maj 202259min

Is Solar the Solution?

Is Solar the Solution?

The warmer weather is here and, with it, solar energy is on my mind. Sun-thing tells me I'm into something good. Join us in the first of our series of programmes on renewable energy sources as the wor...

24 Maj 202258min

Forensics

Forensics

War crimes. Violations of international law, such as the targeted killing of civilians, which could lead to the prosecution of those responsible. As the horrors of conflict continue in Ukraine, claims...

17 Maj 202259min

Primates, Pi and (unconscious) Ponderings

Primates, Pi and (unconscious) Ponderings

A diverse range of expertise graces this month's "Q n May" panel show! Find out how we listen to our cosmos for signatures that herald the birth of the first stars, how gender labels help us understan...

10 Maj 202259min

Madvertising

Madvertising

From skateboarding bulldogs to drumming gorillas, modern advertising is teeming with wacky characters and far-fetched fantasies, often with little relation to the product actually being promoted. But ...

3 Maj 202259min

The Coffee Conundrum

The Coffee Conundrum

Stimulating isn't it. I recently came off the hard stuff and I've missed it ever since. I used to see coffee as a real treat, but that caffeine hit may soon be harder to come by. Scientists predict a ...

26 Apr 202257min

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