Do the plants we eat really come from nature?

What is natural about the plants we eat? If it weren't for man's intervention in nature, would we have the variability we have today? Would bananas, avocados, carrots and grapes have anything to eat or were they just seeds? These and many other questions will be answered in the debate “Do the plants we eat really come from nature?”, which will take place online on May 18 at 6pm to celebrate Plant Fascination Day.

“Do the plants we eat really come from nature?” is the theme of the online debate that ITQB NOVA, CiB, Anseme, iBET, GREEN-IT e InnovPlantProtect will take place on May 18, International Day for the Fascination of Plants, at 6 p.m.

Whether they're edible, ornamental or have medicinal properties, plants are always fascinating. But have the plants we know always been like this? Or has our intervention in nature led to the diversity we have today? And, after all, do we have more or less biodiversity to celebrate today?

The truth is that the plants we eat are a positive construction of the human species. If the plants that nature has given us hadn't been actively manipulated by man over the millennia, they wouldn't be enough to feed us. Instead of ears full of corn kernels, we'd have teosinto. Instead of full-bodied orange carrots rich in beta-carotenes, we'd have thin, whitish roots. Watermelons, bananas, grapes and avocados would have more seeds than pulp. And the tomato wouldn't have the variability of colors, flavors and properties that it has today. It was the activity of the human species that led to what we eat today. And we did so in order to develop plant varieties that would produce seeds or fruit suitable for our diet and that would guarantee us food security and diversity.

With the aim of uncovering what is, after all, “natural” about the plants we eat, the event will feature an initial presentation by plant biology researcher Pedro Fevereiro, which will include comparative images of ‘Before’ & ’Now’ plants, followed by a debate moderated by Luís Ribeiro, a journalist from the magazine Vision specializing in the environment and sustainability, with the participation of Pedro Fevereiro, farmer Gabriela Cruz, nutritionist Conceição Calhau, and chef and gastronome José Maria Moreira.

Anyone who wants to celebrate the fascinating world of the plants we eat should join the live event, from 6pm (GMT+1). No prior registration is required.

Fascination of Plants Day takes place every two years on May 18th. In addition to this event, there are other activitiesAn online workshop, a virtual exhibition and a guided tour are some of the activities to celebrate the fascinating world of plants.

The Fascination of Plants Day is an initiative coordinated at national level by the Portuguese Society of Plant Physiology and ITQB NOVA, with activities taking place throughout the country