The Nature of Things: Season 41

This season started on October 5, 2000. The table lists episodes with recorded air dates up to September 28, 2026.

Ep	Title and air date	My place
1	Nuclear DynamiteOctober 5, 2000
2	Breath of LifeOctober 12, 2000
3	Spare PartsOctober 19, 2000
4	Lost Worlds: Wild South AmericaOctober 23, 2000
5	Lost Worlds: Wild South America: Monkey JunglesOctober 30, 2000
6	Lost Worlds: Wild South America: Amazon JungleDecember 7, 2000
7	Lost Worlds: Wild South America: The Mighty AmazonDecember 14, 2000
8	Lost Worlds: Wild South America: The AndesJanuary 3, 2001
9	Amanda's ChoiceJanuary 10, 2001
10	The Secret Life of the Crash Test DummyJanuary 17, 2001
11	Lost Worlds: Wild South America: Penguin ShoresJanuary 24, 2001
12	Lost Worlds: Wild South America: Great PlainsJanuary 31, 2001
13	Coastal Forest/Salmon ForestFebruary 7, 2001
14	The Price of SalmonFebruary 14, 2001
15	Surgeons of the FutureFebruary 21, 2001
16	Maisin People In Papua New GuineaFebruary 28, 2001
17	Toxic LegaciesMarch 14, 2001
18	Hospital at the End of the EarthMarch 21, 2001
19	Worst Case ScenarioApril 4, 2001