Bad news/good news: Land-use change in the era of globalization

Feb 18, 2011

A central challenge facing the planet is how to preserve forests while providing enough food to feed the world's population. It's really a "bad news/good news" story, says Eric Lambin, professor of environmental Earth system science and senior fellow at the Woods Institute for the Environment at Stanford; and professor of geography at the University of Louvain.

The bad news: The world might run out of productive agricultural land by 2050, thanks to rising global demand for food, biofuels, and forest products, along with land degradation and urbanization. The good news: A handful of – including Vietnam, India and Costa Rica – have actually increased their cover in recent decades while enhancing food production. The success of these countries suggests that innovation, sound land-use policy and good governance can actually prevent hunger and restore forestland, even in an era of economic globalization.

Lambin's findings will be presented on Friday, Feb. 18, at the symposium, "Telecoupling of Human and Natural Systems," at the annual meeting of the American Association for the Advancement of Science (AAAS) at the Washington Convention Center, Room 140B.

His AAAS talk, "Land-use changes in a globalization era," comes on the heels of his study, "Global land-use change, economic globalization and the looming land scarcity," published the week of Feb. 14 in the online edition of the Proceedings of the National Academy of Sciences.

Explore further: New research on Earth's carbon budget

add to favorites email to friend print save as pdf

Related Stories

Future of food policy should start at home

Jan 10, 2011

Long accustomed to plentiful and affordable meat, fish, fruit and vegetables, Australians may have to get used to higher prices as the soaring cost of agricultural staples suggests an era of cheap food is coming to an end.

Recommended for you

New research on Earth's carbon budget

11 hours ago

(Phys.org) —Results from a research project involving scientists from the Desert Research Institute have generated new findings surrounding some of the unknowns of changes in climate and the degree to which ...

User comments : 1

Adjust slider to filter visible comments by rank

Display comments: newest first

omatumr
1 / 5 (1) Feb 18, 2011
How to survive?

1. Plant more trees, waste less paper products.
2. Seriously study Earth's heat source - the Sun.

arxiv.org/pdf/1102.1499v1

Otherwise, we're wasting time discussing the problem.

With kind regards,
Oliver K. Manuel
Former NASDA Principal
Investigator for Apollo

More news stories

Magnitude-7.2 earthquake shakes Mexican capital

A powerful magnitude-7.2 earthquake shook central and southern Mexico on Friday, sending panicked people into the streets. Some walls cracked and fell, but there were no reports of major damage or casualties.

Treating depression in Parkinson's patients

A group of scientists from the University of Kentucky College of Medicine and the Sanders-Brown Center on Aging has found interesting new information in a study on depression and neuropsychological function in Parkinson's ...