Feeding the world sustainably by 2050 ?  

Posted by Big Gav in

Grist has an article on a study on the scalability of sustainable agriculture - Feed the world sustainably by 2050? Yes, we can!.

Adding a bit more data to food system reformers’ arguments, a new study led by Germany’s prestigious Potsdam Institute for Climate Impact Research takes on the question of whether we can “feed the world” while preserving the planet come 2050. Short answer: Yes!

Researchers modeled various agricultural styles, growth patterns, and diets. Here’s what they say:
Despite pushes from agribusiness to intensify farming to feed a growing global population that is expected to reach over nine billion by 2050, the researchers found that a diet equivalent to eating meat three times a week would allow forests to remain untouched, animals to be farmed in free-range conditions, and greener farming methods to be used.

With as many people obese in the West as malnourished in poor countries—roughly a billion of each—distributing protein more fairly is also an opportunity to tackle global health problems, the report points out.

Oh, didn’t I mention that we’d have to eat a bit less meat? But at least there’s no need to go all Jonathan Safran Foer, so that’s something, right? There’s also one other slight adjustment we’d need to make. I won’t hold you in suspense for too long as to what it is. But believe me when I say that House Ag Chair Rep. Collin Peterson (D-Minn.) won’t like it at all:
[F]eeding the world in a planet-friendly way means there will be little room to grow bio-fuel crops for cars. Feeding people must come first.

People before cars? How un-American. Ah, well. Can’t win ‘em all!

0 comments

Post a Comment

Statistics

Locations of visitors to this page

blogspot visitor
Stat Counter

Total Pageviews

Ads

Books

Followers

Blog Archive

Labels

australia (614) global warming (415) solar power (388) peak oil (349) renewable energy (282) electric vehicles (238) wind power (190) ocean energy (164) csp (158) geothermal energy (144) solar thermal power (144) smart grids (140) tidal power (137) oil (136) solar pv (132) coal seam gas (131) energy storage (131) nuclear power (127) lng (116) china (115) iraq (113) geothermal power (112) green buildings (110) natural gas (110) agriculture (90) oil price (80) biofuel (78) smart meters (72) wave power (72) uk (68) electricity grid (67) coal (66) energy efficiency (64) google (58) bicycle (51) internet (51) shale gas (49) surveillance (49) big brother (48) food prices (48) thin film solar (42) tesla (41) biomimicry (40) canada (40) scotland (38) ocean power (37) politics (37) shale oil (37) new zealand (35) air transport (34) algae (34) water (34) concentrating solar power (33) arctic ice (32) queensland (32) saudi arabia (32) california (31) credit crunch (31) bioplastic (30) offshore wind power (30) population (30) cogeneration (28) geoengineering (28) batteries (26) drought (26) resource wars (26) woodside (26) bruce sterling (25) censorship (25) cleantech (25) ctl (23) carbon tax (22) economics (22) exxon (22) limits to growth (22) buckminster fuller (21) distributed manufacturing (21) iraq oil law (21) coal to liquids (20) indonesia (20) lithium (20) origin energy (20) brightsource (19) rail transport (19) ultracapacitor (19) santos (18) ausra (17) electric bikes (17) michael klare (17) atlantis (16) cellulosic ethanol (16) collapse (16) iceland (16) mapping (16) ucg (16) bees (15) concentrating solar thermal power (15) ethanol (15) geodynamics (15) lithium ion batteries (15) psychology (15) al gore (14) brazil (14) bucky fuller (14) fertiliser (14) ambient energy (13) biodiesel (13) carbon emissions (13) cities (13) investment (13) kenya (13) matthew simmons (13) public transport (13) biochar (12) chile (12) desertec (12) internet of things (12) otec (12) texas (12) victoria (12) big oil (11) cradle to cradle (11) energy policy (11) hybrid car (11) terra preta (11) tinfoil (11) toyota (11) amory lovins (10) antarctica (10) fabber (10) gazprom (10) goldman sachs (10) gtl (10) severn estuary (10) volt (10) afghanistan (9) alaska (9) biomass (9) carbon trading (9) distributed generation (9) esolar (9) four day week (9) fuel cells (9) jeremy leggett (9) pge (9) sweden (9) arrow energy (8) eroei (8) fish (8) floating offshore wind power (8) guerilla gardening (8) linc energy (8) methane (8) methane hydrates (8) nanosolar (8) natural gas pipelines (8) pentland firth (8) relocalisation (8) saul griffith (8) stirling engine (8) us elections (8) western australia (8) airborne wind turbines (7) bloom energy (7) boeing (7) bolivia (7) chp (7) climategate (7) copenhagen (7) vinod khosla (7) apocaphilia (6) ceramic fuel cells (6) cigs (6) futurism (6) jatropha (6) local currencies (6) nigeria (6) ocean acidification (6) scenario planning (6) somalia (6) t boone pickens (6) space based solar power (5) varanus island (5) garbage (4) global energy grid (4) kevin kelly (4) low temperature geothermal power (4) oled (4) tim flannery (4) v2g (4) club of rome (3) norman borlaug (2) peak oil portfolio (1)