What exactly it means to be conscious has long been a question of profound debate amongst philosophers, and more recently, scientists. There are no easy answers, and it gets even trickier when you start asking whether animals are conscious: how can you find out about their subjective experience when they can’t tell you about it?
Never afraid to tackle the i ... Show More
Jul 4
Can we harness solar energy from other stars?
Listener Dickson Mukisa from Uganda has been gazing up at the stars. But he’s not making wishes. He wants to know whether we can harness their energy, in the same way we do with our OWN star – the sun. After all, they may seem small and twinkly to us, but each one is a gigantic f ... Show More
26m 28s
Jun 20
How can we persuade more people to cycle?
Cycling is good for our health, good for the planet, and it can be an efficient way of moving around busy cities. But despite all the rational arguments for it, in most cities the number of people who get on their bikes is low.CrowdScience listener Hans wants to know whether it’s ... Show More
26m 28s
May 2022
David M. Peña-Guzmán, "When Animals Dream: The Hidden World of Animal Consciousness" (Princeton UP, 2022)
Are humans the only dreamers on Earth? What goes on in the minds of animals when they sleep? When Animals Dream: The Hidden World of Animal Consciousness (Princeton UP, 2022) brings together behavioral and neuroscientific research on animal sleep with philosophical theories of dr ... Show More
42m 59s
Dec 2023
Do Animals have Feelings?
Have you ever wondered if your pets or animals have feelings? Dr. Carl Safina, best-selling author, a TED speaker, and a leader in the field of conservation biology. He is on our show to give his expert insight into just what our animals might be thinking. Don't miss this fun an ... Show More
31m 14s