Are we too selfish to save the planet?

CrowdScience listener Lisa, who is from South Africa but now lives in the UK, has been a vegetarian for many years. Sometimes though, she still finds herself craving meats – like spaghetti bolognese or a burger. To satisfy these cravings, she eats ‘alt-meats’, products meant to l ...  Show more

Your heart pounds, your chest tightens, your stomach drops and your legs feel weak and shaky. Your palms are sweating and a tingling rush spreads through your arms and fingertips as your brain is overwhelmed with feelings of tension and fear. And yet, you’ve asked for this. You w ...  Show more

The ecosystems of the land and ocean absorb around half our planet warming emissions. But these are being destroyed by human activity. At the same time, climate change is a primary driver of the destruction of these habitats and biodiversity loss. If biodiversity is our strongest ...  Show more

Climate change is the most daunting challenge of our time. Tackling it will require unprecedented amounts of innovation, investment, and global cooperation. Are we actually making progress yet? Can we really stop the worst effects of climate change? In this week’s episode, Bill a ...  Show more

Climate change, feeding the world, biodiversity, plastics – the list of environmental concerns seems endless. But which of these is the most pressing and, given the global nature of the challenges we face, what can any of us do as individuals to make a difference? Do we all need ...  Show more

So, in the list of bad actors for the planet there's been the ice age, the asteroid that killed the dinosaurs, and then … us? Yeah, it really looks like that sometimes. But we've got hope! So what can humans do to steer clear of steering the planet into seemingly inevitable doom? ...  Show more