Cover art for podcast The Life Scientific

The Life Scientific

246 EpisodesProduced by BBC Radio 4Website

Professor Jim Al-Khalili talks to leading scientists about their life and work, finding out what inspires them and asking what their discoveries might do for us in the future.


John Pickett

Professor John Pickett's research into GM crops was at the centre of a public debate last month.
His experimental work has engineered insect alarm systems into wheat, so that the plants give off chemicals which repel greenflies or aphids.

Activists known as "Take the Flour Back" had threatened to destroy field trials, but the day passed peacefully.

Professor Pickett's research for over 30 years has been based on using insect pheromones (the chemical messengers the insects send to one another) and understanding how plants are able to attract or push crop pests away. A pioneering technique he's developed known as push pull means that farmers in Africa have been able to improve their yields simply by planting what are known as companion crops that repel pests and trap crops which entice the insects. So if this approach is so successful is there really a need for GM versions?

Educational emoji reaction


Interesting emoji reaction


Funny emoji reaction


Agree emoji reaction


Love emoji reaction


Wow emoji reaction


Are you the creator of this podcast?

Verify your account

and pick the featured episodes for your show.

Listen to The Life Scientific


A free podcast app for iPhone and Android

  • User-created playlists and collections
  • Download episodes while on WiFi to listen without using mobile data
  • Stream podcast episodes without waiting for a download
  • Queue episodes to create a personal continuous playlist
RadioPublic on iOS and Android
Or by RSS
RSS feed

Connect with listeners

Podcasters use the RadioPublic listener relationship platform to build lasting connections with fans

Yes, let's begin connecting
Browser window

Find new listeners

  • A dedicated website for your podcast
  • Web embed players designed to convert visitors to listeners in the RadioPublic apps for iPhone and Android
Clicking mouse cursor

Understand your audience

  • Capture listener activity with affinity scores
  • Measure your promotional campaigns and integrate with Google and Facebook analytics
Graph of increasing value

Engage your fanbase

  • Deliver timely Calls To Action, including email acquistion for your mailing list
  • Share exactly the right moment in an episode via text, email, and social media
Icon of cellphone with money

Make money

  • Tip and transfer funds directly to podcastsers
  • Earn money for qualified plays in the RadioPublic apps with Paid Listens