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The New Gold Rush
Episode 7 of 8
With an estimated 60 years of top soil left, this episode explores revolutionary methods of soil enrichment plus ways to farm without it altogether.
Last on
Wed 18 Mar 202000:30GMT
BBC News North America & Latin America only
More episodes
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Why soil is disappearing from farms
With soil on farms slowly vanishing, it is getting increasingly difficult to grow food.
Broadcasts
- Sat 13 Jul 201902:30GMTBBC News except UK & UK HD
- Sat 13 Jul 201915:30GMTBBC News except UK & UK HD
- Sun 14 Jul 201909:30GMTBBC News except UK & UK HD
- Sun 14 Jul 201921:30GMTBBC News except UK & UK HD
- Wed 17 Jul 201900:30GMTBBC News Latin America & North America only
- Sat 14 Mar 202002:30GMTBBC News except UK & UK HD
- Sat 14 Mar 202015:30GMTBBC News except UK & UK HD
- Sun 15 Mar 202009:30GMTBBC News except UK & UK HD
- Sun 15 Mar 202020:30GMTBBC News except UK & UK HD
- Wed 18 Mar 202000:30GMTBBC News North America & Latin America only

