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

Episoder(1228)

These boots are made for walking

These boots are made for walking

Coming up this week in the news, the advanced warning signs ten years ahead that Alzheimer's might be on the way, the exoskeleton boot that learns how you walk and helps you go faster, and the sleepin...

14 Okt 202226min

Can fracking calm the energy crisis?

Can fracking calm the energy crisis?

Hydraulic fracturing, or fracking, is an industrial process undertaken to access pockets of gas locked inside rock formations underground. It's seen by its proponents as a vital part of the solution t...

11 Okt 202225min

Nobel Prize Roundup

Nobel Prize Roundup

In the news, we dissect the achievements of the Nobel prize winners for science and medicine, ask whether paracetamol causes behavioural problems in children, and hear about the disturbance caused by ...

7 Okt 202242min

The Trieste Next science festival

The Trieste Next science festival

This week the Naked Scientists have been in the City of Science - Trieste - to take part in their annual science festival and speak to some of the researchers pushing back the frontiers of knowledge i...

4 Okt 202259min

Sweeteners, seagrass, and sterilised plastic

Sweeteners, seagrass, and sterilised plastic

In the programme this week, we look at the plastic that sterilises itself, why sweeteners are worse for you than sugar, and how will seagrass react to climate change? Like this podcast? Please help us...

27 Sep 202231min

Q&A: Deadly Lasers and Delicious Brains

Q&A: Deadly Lasers and Delicious Brains

This week, it is time to put your questions to a panel of excellent experts in one of our Q&A shows! We are going to be investigating if truth serum really exists, what would happen if the Earth stopp...

20 Sep 202258min

You can't teach an old dogma new tricks

You can't teach an old dogma new tricks

This week's show conveys how surprisingly susceptible science is to dogma. We uncover the alarming oversights which have mitigated progress in disciplines like zoology and medicine for decades. Corrup...

13 Sep 202231min

First known amputation uncovered in Borneo

First known amputation uncovered in Borneo

A massive archeological find has been making headlines all over the news this week. Plus, 'breakfast like a king, dine like a pauper', is there any truth to the old saying? And are video GP consultati...

9 Sep 202229min

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