The quest for a longer life continues - raising the question of whether we can escape death. The team discusses a rare gene variant that may explain why centenarians live so long - and how we might be able to use it to create age-defying drugs.The team explores a theory that suggests gravitational waves may be the thing that finally helps us detect dark matter - we just need to look for the ‘gravitational glint’.Spring is rolling around earlier and earlier. The team examines a new study which shows that since the 1980s, the warming climate has brought the season forward by a month - which could have major ecological implications. They also discuss a study which looks at the impact of marine heatwaves on things like coral and fish populations.Professor Chris Jackson, one of the star speakers at the upcoming New Scientist Live event in Manchester, joins the conversation to explain the importance of geology in the climate fight.And the team throws a spanner in the works for the nature/nurture debate. A new study on fruit flies suggests there may be another element at play.On the pod are Rowan Hooper, Penny Sarchet, Michael Le Page and Leah Crane. To read about these stories and much more, subscribe at newscientist.com/podcasts. Thanks to our sponsor Brilliant. The first 200 people to sign up using this link http://brilliant.org/newscientist will get 20% off unlimited access to all the courses on Brilliant for a whole year. Our GDPR privacy policy was updated on August 8, 2022. Visit acast.com/privacy for more information.