Why we should all be worried about the march of the Martian potato

Louise Gray
clock • 4 min read

In her latest column on the environmental impact of our food, Louise Gray digs up the dirt on Britain's favourite vegetable, the potato.

The modern day dinner party is not complete without an anguished conversation about where our food is from. We discuss climate change, chemicals, water-use and wildlife. But we seldom talk about the ground...

To continue reading this article...

Join BusinessGreen

In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to:

  • Three complimentary articles per month covering the latest real-time news, analysis, and opinion from Europe’s leading source of information on the Green economy and business
  • Receive important and breaking news stories via our daily news alert
  • Our weekly newsletter with the best of the week’s green business news and analysis

Join now

 

Already a BusinessGreen member?

Login

More on Supply chain

PepsiCo backs green hydrogen-based fertiliser plans

PepsiCo backs green hydrogen-based fertiliser plans

New collaboration with Fertiberia builds on successful trial in Spain and Portugal where corn farming emissions were cut by up to 20 per cent

clock 07 May 2026 • 3 min read
ArcelorMittal accused of backsliding on 2030 emissions goals

ArcelorMittal accused of backsliding on 2030 emissions goals

Global steelmaking giant dilutes its emissions-intensity target for 2030, blaming 'concerns around competitiveness, reindustrialisation, inflation, and energy security'

Michael Holder
clock 05 May 2026 • 5 min read
Study: UK food prices on track to surge 50 per cent over past five years

Study: UK food prices on track to surge 50 per cent over past five years

Perfect storm of soaring fossil fuel costs and intensifying climate impacts are eating into household incomes and driving up inflation, ECIU report warns

Michael Holder
clock 05 May 2026 • 4 min read