Main content

The New Gold Rush

Follow the Food2019
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.

30 minutes

Last on

Wed 18 Mar 202000:30GMT
BBC News North America & Latin America only

More episodes

Previous

Hi Tech Solutions2019

Next

Sustainable Food Systems2019

See all episodes from Follow the Food

Broadcasts

  • Sat 13 Jul 201902:30GMT
    BBC News except UK & UK HD
  • Sat 13 Jul 201915:30GMT
    BBC News except UK & UK HD
  • Sun 14 Jul 201909:30GMT
    BBC News except UK & UK HD
  • Sun 14 Jul 201921:30GMT
    BBC News except UK & UK HD
  • Wed 17 Jul 201900:30GMT
    BBC News Latin America & North America only
  • Sat 14 Mar 202002:30GMT
    BBC News except UK & UK HD
  • Sat 14 Mar 202015:30GMT
    BBC News except UK & UK HD
  • Sun 15 Mar 202009:30GMT
    BBC News except UK & UK HD
  • Sun 15 Mar 202020:30GMT
    BBC News except UK & UK HD
  • Wed 18 Mar 202000:30GMT
    BBC News North America & Latin America only

Follow the Food

Follow the Food

How can we grow food in a sustainable way?