“Changing Crops for a Changing Climate” Mark Lynas & a Nature Special on GMOs

Here is Mark Lynas at Cornell University, with his speech “Time to call out the anti-GMO conspiracy theory.” It runs almost half an hour, though he does have a transcript of the speech on his blog. The connections to IB Biology Genetics & Genetic Engineering here are obvious.

What should be noted for background is Lynas’ own story. In the 1990’s he was a prominent anti-GMO activist, but has recently apologised and is now on a mission to right the wrongs he feels he has done. It has not been easy, and has generated lots of controversy.

“Allowing anti-GMO activists to dictate policymaking on biotechnology is like putting homeopaths in charge of the health service, or asking anti-vaccine campaigners to take the lead in eradicating polio.”

Powerful and provocative stuff – and a great stimulus for discussion and debate. Lynas refers to a lot of studies, claims and organisations in this speech. Students could follow this up with finding out more about each of them.

We might never be able to get students to the absolute truth on GMOs – we may find it difficult ourselves – but it is useful to give some insight into just how delicate the balancing act can be and how cloudy the discussions of ethics in science can get. The issues around GMOs are complex: scientific, political, ethical, economical, environmental. They are far more complex than a couple of short assessment statements in a Biology syllabus can really do justice.

……….o0O0o………

Rise of the Superweeds. Click-through to the Nature Special.

Also recently, a very useful Nature special edition on GM Crops: the Promise & Reality. Look in for some in-depth articles and case-studies, including the true, the false and the still unknown on GM crops.

Nature articles often have presentations of data that can be used for data-based question practice (such as the one to the right – click through to see). Follow the patterns of the DBQ’s and make up your own questions based on different articles:

  • Identify
  • Describe the trend in…
  • Calculate the difference in…
  • Compare
  • Suggest reasons for…
  • Evaluate
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About Stephen

MYP HS Science & IBDP Bio teacher, HOD Science & MYP Coordinator at Canadian Academy, Japan. Moderator of #MYPChat (@IBiologyStephen). Author of i-Biology.net. MA International Education student, through the University of Bath. Married dad of two cross-culture kids (Indonesian & British).

Posted on May 5, 2013, in 04 Genetics, Data-based Questions (DBQs), Ecology & Conservation (Core and Options), Environments, Ethics, IBDP Biology, MYP. Bookmark the permalink. Leave a comment.

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