Grass
Grass provides 60% of human calorie intake and covers a quarter of the planet. Samira Ahmed explores its vital role with Dr Umesh Singh, Dr Stephen Harris and Susanne Lucas.
Almost all of us at some point play on, relax on, plant, tend, or harvest grasses 鈥 but how much do we really understand them and how much do they shape human existence? Samira Ahmed is joined by Susanne Lucas, executive director of the World Bamboo Organisation, Dr Umesh Singh a plant pathologist and biotechnologist from the International Rice Research Institute and Dr Stephen Harris a population geneticist and curator of the Oxford University Herbaria.
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Chapters
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Biologist and author Stephen Harris
Grass species and their role in food security, soil stabilisation and golf courses
Duration: 13:53
Senior Scientist, Dr. Umesh Singh
On developing rice that is resistant to drought and flooding
Duration: 05:48
60 Second Idea
An App for the brain which will simultaneously translate all languages wherever you are.
Duration: 04:12
Horticulturist and author Susanne Lucas
Why Bamboo is much more than a fast growing woody giant and the food of Giant Pandas.
Duration: 12:59
Stephen Harris
Stephen Harris, is Curator of the Oxford University Herbaria, an evolutionary biologist and author of聽 Grasses聽 (Reaktion books published 22nd June 2014).聽 Perhaps more than any other plant, grasses show the effects of human influence: farmed on a massive scale, they are the ultimate staple crop. In turn we are also influenced by grasses, often fighting to preserve our 鈥榞reen space鈥 and public parks. Stephen Harris describes this relationship against the background of our heightened awareness of climate change: in the future we will have to balance our needs of grass as food, grass as living space and potentially even grass as fuel.聽Umesh Singh
Dr. Umesh Singh is聽 a Senior Scientist聽 in聽 the Plant Breeding, Genetics and Biotechnology Division聽 at the International Rice Research Institute (IRRI) specialising in a project to provide Stress Tolerant Rice for Africa and South Asia funded by the Bill and Melinda Gates Foundation.聽 A plant pathologist and biotechnologist, Umesh is also an authority on eco-friendly management of plant diseases. He has authored and co-authored over 150 scientific papers and ten books in 17 volumes; of which four are on rice. He is a Fellow of the National Academy of Agricultural Sciences (India).
Photo courtesy of Umesh SinghSusanne Lucas
Susanne Lucas, is Executive Director of the World Bamboo Organization,聽 a horticulturist and author of Bamboo (Reaktion books published 2013).聽 She says that it often comes as a surprise that Bamboo is a grass.聽 Numerous species are distributed widely throughout the world, and as well as being used in food, clothing and shelter, it is believed that the 铿乺st books were written on bamboo.聽 There is evidence that more than 5,000 years ago it was shaped by humans into musical instruments as well as the framework of housing.聽 Susanne says that bamboo鈥檚 special characteristics, such as its ability to grow quickly and thus be an easily replaced resource, offers potential solutions to modern ecological dilemmas.聽 As modern research and technologies advance, she says that bamboo use has increased dramatically鈥攊t can now be found in the filaments of light bulbs, airplanes, the reinforcements of concrete, and even bicycles.聽
Photo courtesy of Susanne Lucas
Susanne Lucas with bamboo in Sikkim in India
Photo courtesy of Susanne Lucas60 Second Idea to Change the World
Susanne Lucas proposes a Communications App for the brain.聽She suggests that we are all "lost in translation" and the remedy is a聽 free APP , an instant download, that would enable our brains to receive a聽 simultaneous translation of every language and every dialect, no matter where we are.聽 It's not for our mobile phones but for our brains.聽Something similar to what Spock from Star Trek called a "mind meld".聽But will it put the translators out of business and what about privacy if we are all instantaneously understood by everyone?
Broadcasts
- Sat 16 Aug 2014 21:05GMT91热爆 World Service Online
- Sun 17 Aug 2014 09:05GMT91热爆 World Service Online
- Mon 18 Aug 2014 02:05GMT91热爆 World Service Online
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