Earth+day

10th April,2012

= The Other Inconvenient Truth =

The world population is growing by 75 million people each year. That's almost the size of Germany. Today,we're nearing 7 billion people. At this rate we'll reach 9 billion people by 2040. And we all need FOOD. But HOW? How do we feed a GROWING world without DESTROYNG the planet? We already know climate change is a big problem. But it's not the only problem. We need to face the other inconvenient truth. A GLOBAL CRISIS IN AGRICULTURE. Population growth meat consumption dairy consumption energy costs + bioenergy production

STRESS on natural resources.

More than 40% of Earth's land has been clearded for agriculture. GLOBAL CROPLANDS cover 16 million km2. That's almost the size of SOUTH AMERICA. GLOBAL PASTURES cover 30 million km2. That's the size of AFRICA. Agriculture uses 60 TIMES more land than urban and suburban areas COMBINED. Irrigation is the BIGGEST use of water on the PLANET. We 2.800 cubic use kilometers of water on crops every year. That's enough to fill 7,305 Empire State Buildings every DAY, Today, many large rivers have REDUCED flows. SOME DRY UP ALTOGETHER. Look at the ARAL SEA,now turned to DESERT. Or the COLORADO RIVER, which NO LONGER flows to the ocean. FERTILIZERS have more than doubled the PHOSPHORUS and NITROGEN in the environment. The CONSEQUENCE? Widespread water POLLUTION and massive DEGRADATION of lakes and rivers. Surprisingly,agriculture is the BIGGEST contributor to climate change. It generates 30% of GREENGOUSE GAS emissions. THAT'S MORE THAN THE EMISSIONS FROM ALL ELECTRICITY AND INDUSTRY. OR FROM ALL THE WORLD'S PLANES, TRAINS ANT AUTOMOBILES. Most AGRICULTURAL emissions come from tropical DEFROESTATION, METHANE from animals and rice fields and nitrous oxide from OVER-FERTILIZING. There is nothing we do that transforms the world more than agriculture. And there's nothing we do that is more Crusial to our survival. Here's the DILEMMA.. As the world grows by several BILLION MORE PEOPLE, We'll need to double,maybe even TRIPLE, global food production. So where do we go from here? We need a BIGGER conversation an international dialogue. We need to invest in REAL solutions: incetives for farmers precision agriculture new crop varieties drip irrigation gray water recycling better tillage practices smarter diets We need EVERYONE at the table. Advocates of COMMERCIAL agriculture,ENVIRONMENTAL conservation,and ORGANIC farming..must work together. There is no single SOLUTION.