Human sexuality comes in many forms, from exclusively heterosexual to exclusively homosexual. But seeing as homosexuality creates apparent reproductive and evolutionary disadvantages, listener Ahmed from Oslo wants to know: why are some people gay?
CrowdScience presenter Caroline Steel examines what science can - and can't - tell us about the role of nature ... 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
Jun 2023
Babbage: Understanding same-sex attraction in people
Same-sex attraction is found in many animals—but, like all animal behaviours, it can be complicated and difficult to study. The underlying biological mechanisms, however, are of great interest for understanding human health, genetics and evolution. Researchers know there is no su ... Show More
46m 25s
Jun 2015
19: Why We Love, Lust, and Live
A leader in the psychology of human mating, and an expert on both the cultural and biological foundations of love, Helen Fisher shares science-backed information on attraction, mate selection, infidelity, the neuroscience of love and the effects of culture on our biology. There’s ... Show More
43m 49s
Jul 2023
Rahil Roodsaz, "Sexual Self-Fashioning: Iranian Dutch Narratives of Sexuality and Belonging" (Berghahn Books, 2022)
Sexuality and gender have come to serve as measures for cultural belonging in discussions of the position of Muslim immigrants in multicultural Western societies. While the acceptance of assumed local norms such as sexual liberty and gender equality is seen as successful integrat ... Show More
36m 8s