and developed countries most of the time in developing countries food wastage takes place between farm to veto whereas in developed countries it's between the consumer . according to the un food and agriculture organization india waste food work almost 13000000000 euro. the country produces enough food to feed its population in theory the challenge is in preventing it from going to waste. agricultural economist walky one brown was the director general of the international food policy research institute for many years food waste post-harvest losses hunger and malnutrition he's been working to find solutions to these problems for decades our team went to him with some questions take a look. we're laying the table with you. he's been studying agriculture and health and nutrition for almost half a century. too much on the table is leading. food. and there were wasting and losing a lot of food more than $1000000000.00 tons a year. every year consumers in rich countries waste almost as much food as the entire net food production of sub-saharan africa yet the problem is global. so long. and wastes it up to one 3rd of the word food supplies and it's about 8 to 10 percent of all greenhouse gas emissions on earth that i

industry and farming use large amounts of water according to the un food and agriculture organization it's just 10 countries led by india china and the united states that consume 2 thirds of the water used each year but resources are limited so many countries especially industrialized ones have started to treat waste water before they release it and to nature yet about 80 percent of waste water worldwide is not treated at all. on average the u.s. and other high income countries treat 70 percent of their waste water. middle income countries such as india and china treat between 28 and 38 percent while low income countries treat just 8 percent. much more wastewater needs to be treated if the world has to meet the growing demand and protect the quality and supply of our fresh water. on average 6 liters of water is used to flush a toilet every single time and that means many a time potable water that could be used for drinking a washing up is new to me going down the toilet 2 sisters from frankfurt quit their jobs to change this they developed temporary toilets which work with no chemicals and don't use a single drop of wat