productive

And that, they claim, will lead to new, more productive, disease-resistant crops and animals.

GM, a much older technology, involves adding new genes to plants and animals to make them more productive or disease-resistant.

Ukrainian President Volodymyr Zelensky said he had a "very warm" and "productive conversation" with the president-elect.

"But we have to do everything to ensure that the results of our interaction between Ukraine and America, the whole of Europe and America, are productive and positive," he added.

There are responses to this that could have been productive.