Johan Rockström on missing 1.5C lifts The Climate Question
A day-old episode of the BBC World Service podcast, built around the climate scientist's warnings about tipping points, started at nearly fifteen times the channel's usual first-day pace.
Why this story? The video opened at a pace of 101,454 views a day, 15 times a normal first day on this channel (6,938).
Has the world lost the fight against heat? - The Climate Question podcast, BBC World Service
Can the planet's temperature be brought back down once it has gone past 1.5 degrees? That is what The Climate Question asked Johan Rockström, and the episode is now the busiest new video on BBC World Service.
A fresh upload here usually has a modest first day. This one started at nearly fifteen times that pace, on a day when the channel as a whole was also running above its usual level.
Hosts Graihagh Jackson and Jordan Dunbar begin with a UN warning, laid out in the episode notes, that the world will cross the limit agreed in Paris within the next few years. Their guest is director of the Potsdam Institute for Climate Impact Research and is best known as the lead author of the planetary boundaries framework, an attempt to map the safe operating limits of Earth's systems. Here he explains the tipping points in coral reefs, glaciers, rainforests and ocean currents, and why nature is struggling to soak up carbon.
The chapters go on to carbon removal and tree planting. The last one asks something the title does not: whether there is any reason for hope.
Published on Trari
- Channel
- BBC World Service
- Subscribers
- 2,210,000
- Channel views, pace per day
- 661,758 (on a normal day: 459,101)
- Video published
- September 28, 2026
- Video views so far
- 69,176 (less than a day online)
- Video views, pace per day
- 101,454
The numbers
The figures show a podcast episode starting far faster than a typical new video on this channel.


