Coffee beans at risk of extinction

By the end of this century, climate change could wipe out nearly all the world's coffee

Topics: Coffee, Research, Climate Change, extinction, Arabica, Deforestation,

Coffee beans at risk of extinction (Credit: Wikimedia/Robert Knapp)

Seventy percent of the world’s coffee could be wiped out by 2080, according to research from the U.K. and Ethiopia. The forecasts, published in the journal Plos One and flagged by CBC, predict how climate change might make land unsuitable for Arabica plants (which make most coffee).

Via CBC:

Researchers at the Royal Botanic Gardens in Kew and the Environment and Coffee Forest Forum in Addis Ababa, Ethiopia looked at how climate change might make some land unsuitable for Arabica plants, which are highly vulnerable to temperature change and other dangers including pests and disease.

They came up with a best-case scenario that predicts a 38 per cent reduction in land capable of yielding Arabica by 2080. The worst-case scenario puts the loss at between 90 per cent and 100 per cent.

There is a “high risk of extinction” says the study.



These grim forecasts are based on conservative estimates, which do not take into account large-scale deforestation in coffee-growing areas in South Sudan and Ethiopia — the news for coffee drinkers and producers could thus be even worse than the study predicts.

Coffee-producing nations Brazil, Ethiopia and Colombia ship some 93 million bags of coffee around the world per year worth an estimated $15.4 billion, CBC reported. Study authors recommended that sites believed to be capable of yielding Arabica until 2080 should be set aside for conservation.

Natasha Lennard

Natasha Lennard is an assistant news editor at Salon, covering non-electoral politics, general news and rabble-rousing. Follow her on Twitter @natashalennard, email nlennard@salon.com.

Featured Slide Shows

7 motorist-friendly camping sites

close X
  • Share on Twitter
  • Share on Facebook
  • Thumbnails
  • Fullscreen
  • 1 of 9

Sponsored Post

  • White River National Forest via Lower Crystal Lake, Colorado
    For those OK with the mainstream, White River Forest welcomes more than 10 million visitors a year, making it the most-visited recreation forest in the nation. But don’t hate it for being beautiful; it’s got substance, too. The forest boasts 8 wilderness areas, 2,500 miles of trail, 1,900 miles of winding service system roads, and 12 ski resorts (should your snow shredders fit the trunk space). If ice isn’t your thing: take the tire-friendly Flat Tops Trail Scenic Byway — 82 miles connecting the towns of Meeker and Yampa, half of which is unpaved for you road rebels.
    fs.usda.gov/whiteriveryou


    Image credit: Getty

  • Chattahoochee-Oconee National Forest via Noontootla Creek, Georgia
    Boasting 10 wildernesses, 430 miles of trail and 1,367 miles of trout-filled stream, this Georgia forest is hailed as a camper’s paradise. Try driving the Ridge and Valley Scenic Byway, which saw Civil War battles fought. If the tall peaks make your engine tremble, opt for the relatively flat Oconee National Forest, which offers smaller hills and an easy trail to the ghost town of Scull Shoals. Scaredy-cats can opt for John’s Mountain Overlook, which leads to twin waterfalls for the sensitive sightseer in you.
    fs.usda.gov/conf


    Image credit: flickr/chattoconeenf

  • Nordhouse Dunes Wilderness Area via Green Road, Michigan
    The only national forest in Lower Michigan, the Huron-Mainstee spans nearly 1 million acres of public land. Outside the requisite lush habitat for fish and wildlife on display, the Nordhouse Dunes Wilderness Area is among the biggest hooks for visitors: offering beach camping with shores pounded by big, cerulean surf. Splash in some rum and you just might think you were in the Caribbean.
    fs.usda.gov/hmnf


    Image credit: umich.edu

  • Canaan Mountain via Backcountry Canaan Loop Road, West Virginia
    A favorite hailed by outdoorsman and author Johnny Molloy as some of the best high-country car camping sites anywhere in the country, you don’t have to go far to get away. Travel 20 miles west of Dolly Sods (among the busiest in the East) to find the Canaan Backcountry (for more quiet and peace). Those willing to leave the car for a bit and foot it would be remiss to neglect day-hiking the White Rim Rocks, Table Rock Overlook, or the rim at Blackwater River Gorge.
    fs.usda.gov/mnf


    Image credit: Getty

  • Mt. Rogers NRA via Hurricane Creek Road, North Carolina
    Most know it as the highest country they’ll see from North Carolina to New Hampshire. What they may not know? Car campers can get the same grand experience for less hassle. Drop the 50-pound backpacks and take the highway to the high country by stopping anywhere on the twisting (hence the name) Hurricane Road for access to a 15-mile loop that boasts the best of the grassy balds. It’s the road less travelled, and the high one, at that.
    fs.usda.gov/gwj


    Image credit: wikipedia.org

  • Long Key State Park via the Overseas Highway, Florida
    Hiking can get old; sometimes you’d rather paddle. For a weekend getaway of the coastal variety and quieter version of the Florida Keys that’s no less luxe, stick your head in the sand (and ocean, if snorkeling’s your thing) at any of Long Key’s 60 sites. Canoes and kayaks are aplenty, as are the hot showers and electric power source amenities. Think of it as the getaway from the typical getaway.
    floridastateparks.org/longkey/default.cfm


    Image credit: floridastateparks.org

  • Grand Canyon National Park via Crazy Jug Point, Arizona
    You didn’t think we’d neglect one of the world’s most famous national parks, did you? Nor would we dare lead you astray with one of the busiest parts of the park. With the Colorado River still within view of this cliff-edge site, Crazy Jug is a carside camper’s refuge from the troops of tourists. Find easy access to the Bill Hall Trail less than a mile from camp, and descend to get a peek at the volcanic Mt. Trumbull. (Fear not: It’s about as active as your typical lazy Sunday in front of the tube, if not more peaceful.)
    fs.usda.gov/kaibab


    Image credit: flickr/Irish Typepad

  • As the go-to (weekend) getaway car for fiscally conscious field trips with friends, the 2013 MINI Convertible is your campground racer of choice, allowing you and up to three of your co-pilots to take in all the beauty of nature high and low. And with a fuel efficiency that won’t leave you in the latter, you won’t have to worry about being left stranded (or awkwardly asking to go halfsies on gas expenses).


    Image credit: miniusa.com

  • Recent Slide Shows

  • Share on Twitter
  • Share on Facebook
  • Thumbnails
  • Fullscreen
  • 1 of 9

Comments

7 Comments

Comment Preview

Your name will appear as username ( settings | log out )

You may use these HTML tags and attributes: <a href=""> <b> <em> <strong> <i> <blockquote>