Good Morning America is doing its part for scare journalism, this time telling us that if one computer prediction about global warming is correct, there won't be any wild coffee beans left.
Relax, GMA, your guy already won the election, you don't need to drum up hysteria any more. With four more years in office, he can go back to ignoring climate change, just like every other politician and focus on important stuff in the upcoming holiday season, like taxing Christmas tree farmers so the government can promote Christmas trees.
GMA is concerned about a paper about a projection in the pay-to-publish journal PLoS One. If you are not aware, coffee is a big industry, generating $15.4 billion and employing up to 26 million people in dozens of countries. Coffee arabica (Arabica coffee, about 70% of the market) and Coffee canephora (Robusta) are the most commonly grown of the 125 species. Plantation coffee lines, as you might guess, have been chosen by farmers for a variety of delightful reasons but because coffee grows best under certain conditions and growers want the best product produced with the most efficiency, coffee is not all that diverse.
Presto, we get a numerical model saying if conditions change for growing and those lines are not as good, well, evolution won't happen, nor will growers use new lines optimized for current conditions, we will all just go without coffee.
And then Good Morning America has some science to talk about.
Citation: Davis AP, Gole TW, Baena S, Moat J (2012) The Impact of Climate Change on Indigenous Arabica Coffee (Coffea arabica): Predicting Future Trends and Identifying Priorities. PLoS ONE 7(11): e47981. doi:10.1371/journal.pone.0047981
- PHYSICAL SCIENCES
- EARTH SCIENCES
- LIFE SCIENCES
- SOCIAL SCIENCES
Subscribe to the newsletter
Stay in touch with the scientific world!
Know Science And Want To Write?
- How A Former Naturopath Can Help Unravel The Trickery of Alternative Medicine
- Swarm Bots Kill Mass Shooter
- Can A New Rule Trigger A Second EU Referendum? Petition 4 Millon Signatures, Nearly 12% Of Total Votes Cast
- Nanotech: The Most Dangerous Science Least Carefully Done
- A Billion Years Ago, What Did Earth's Ancient Magnetic Field Look Like?
- Finding All-Hadronic Top - Again
- How A Woman With Amnesia Defies Conventional Wisdom About Memory
- "Sorry, but even using the term allopath shows your bias. That is a term invented by the creator..."
- "Lets make something clear- most of you are arguing past each other on topics that are too broad..."
- "Hi Anlain, it explains on the page itself. It's a post vote survey - not a poll, so more accurate..."
- "If british elections and referenda are supposed to be secret ballots,how can statistics like those..."
- "If you really wanted to know the truth you could find many researched and peer reviewed articles..."
- DIY Biohacking: Unethical, Fringe, and Probably Necessary To Advance Science
- Summer Camp Means Fun for Kids, But Panic for Some Parents
- Swayed By Lunch Money: A Grotesque Insult to Doctors
- Sensing Too Much Zika Exposure, Golfers Continue Olympic Exodus
- Cannabis Beverages: A New Way to Get High
- Got Zika? Thank an Environmentalist
- Cannabinoids remove plaque-forming Alzheimer's proteins from brain cells
- NIH-supported study pinpoints origin of 2009 H1N1 influenza pandemic
- The July 2016 issue of Geology is now online
- At the droplet of a hat: Capturing mixable liquid interaction
- Triple external quantum efficiencies -- a new material TADF was developed