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1. Altered States—The Trip
1/10 Tim Hayward looks at the science, culture, history - and future - of psychedelics.
5. Message in a bottle—The Trip
5/10 Tim Hayward travels into the past to better understand today鈥檚 psychedelic research.
4. Looking for a cure—The Trip
4/10 Tim Hayward investigates why people are travelling abroad seeking a psychedelic cure.
3. Stranger things—The Trip
3/10 Tim Hayward visits the outer reaches of cutting edge psychedelic research.
2. When the drugs take hold—The Trip
2/10 Tim Hayward investigates the anatomy of a trip.
Introducing The Trip—The Trip
1/10 Tim Hayward looks at the science, history - and future - of psychedelics.
10. The Bear Trap—Derailed: The Story of HS2
10/10 Kate asks: What next for HS2?
9. You Can Do One—Derailed: The Story of HS2
9/10 Rishi Sunak is faced with the decision of what to do about HS2's future.
8. Help I鈥檓 Under a Digger—Derailed: The Story of HS2
8/10 HS2 begins building, and environmental protestors make their presence felt
7. Gold Plated—Derailed: The Story of HS2
7/10 HS2's contracts with major firms become a new focus for critics.
