Subscribe now

Comment and Humans

Is it true that use of synthetic fertiliser is increasing everywhere?

By James Wong

3 November 2021

Tractor spraying pesticides on soybean field with sprayer at spring; Shutterstock ID 692043769; purchase_order: -; job: -; client: -; other: -

Fotokostic/Shutterstock

THE interconnectivity of our world never fails to amaze me. Even as a plant scientist fascinated by food production, I am often astonished by the extent to which changes in a seemingly unrelated industry on a distant part of the planet can affect our dinner plates – and the reaction of pundits to these impacts.

Recently, news broke that soaring global fertiliser costs, created by factors such as rising energy prices in China, would be likely to have a devastating knock-on effect on the food security of some of the poorest people on Earth.

Surprisingly, some activists and thought leaders saw…

Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox! We'll also keep you up to date with New Scientist events and special offers.

Sign up

To continue reading, subscribe today with our introductory offers

Unlock this article

No commitment, cancel anytime*

Offer ends 15 January 2025.

*Cancel anytime within 14 days of payment to receive a refund on unserved issues.

Inclusive of applicable taxes (VAT)

or

Existing subscribers

Sign in to your account