Herbivorous insects are estimated to be responsible for destroying one-fifth of the world's total crop production annually, but a new, natural approach to pesticides that turns insects' taste and smell preferences against them could help reduce this toll.
The number of undernourished people rose for the first time in over a decade in 2016 due to conflict and climate change, and more research is needed into how to increase the security of people’s food supply and manage migration, according to Cristina Amaral, Director of the FAO (UN Food and Agriculture Organisation) liaison office with the European Union and Belgium. She is due to speak about investing in food systems and rural development to change the future of migration on 16 October at the Harnessing Research and Innovation for FOOD 2030 conference in Brussels, Belgium.
We live in an era where open data can pave the way to a more sustainable, secure and safe food system, according to Dr Panagiotis Zervas, senior project manager at Agroknow, a company that finds, connects and delivers agricultural and food information worldwide.
Our food accounts for a quarter of all greenhouse gas emissions, yet shorter supply chains, food maps, and sharing leftovers could help cities put cheaper and more climate-friendly produce on citizens’ plates, a conference on food security heard.
An on-demand style of farming inspired by the Toyota car manufacturing lines of the 1950s could be the key to improving efficiency on farms, which would in turn lead to cheaper food in European supermarkets, according to Dr Manoj Dora from Brunel University London in the UK.
More nutritious versions of staple crops could increase daily vitamin and mineral intake for millions of people with poor diets, helping to overcome undernourishment that can cause blindness, brittle bones, feeble muscles and brain damage.
New observations may provide alternative explanations for dark energy.
The technology could work with existing infrastructures, says Prof. Lee Cronin
We need to double-check the evidence on dark energy, as it may not exist at all, says Prof. Subir Sarkar.