Feeds

Nobel Prize winner demands more honesty from peers in green debate

Truth before fear

Build a business case: developing custom apps

Scientists hoping to educate the public about environmental concerns could do themselves and the public a favor by abandoning hyperbolic scare tactics in favor of straightforward talk, according to a prominent scientist.

Steve Chu, the director of Lawrence Berkeley National Lab and a Nobel Prize winner in physics, chastised some of his peers for presenting speculative worst case scenarios in their discussions on environmental issues. Researchers often come up with gloomy possible forecasts about changes in environmental conditions and talk about them as fact. Such tactics do little to help the public understand the true nature of the "green debate."

"I think more scientists have to explain the risks (of global warming and the like), and do it in a way that is intellectually honest," Chu told a group of venture capitalists and scientists visiting the lab this week.

Rather than trying to incite action through fear, the scientists should be clear about what their data indicates. For example, instead of presenting an extreme change in conditions as an inevitable outcome to the public, researchers should discuss the range of possibilities they're seeing and let Joe Average decide how he feels about the results. As Chu sees it, the public can judge how seriously they take the difference between there being an 90 per cent chance and a 50 per cent chance that, say, Greenland will melt away. Give them that shot instead of presenting Greenland's liquidity as a certainty.

Still, Chu fears that the public has yet to grasp the extent of the challenges facing the environment. He pointed to British Columbia which has "lost 40 per cent of its pines" due to warming. "The Rockies and Sierras are also starting to lose huge amounts of watershed trees." Without trees, you end up with floods and general craposity.

"I don't think the public really knows about this stuff to the extent that they should," Chu said. "You need a steady drumbeat of scientists who are willing to go out and talk to the public. I am doing my share. I'm out twice a week."

In addition, the government needs to take a firmer stance against lobbyists.

The homebuilders association, for example, will go to Washington and lobby against putting new materials in homes that cost a bit extra upfront but pay for themselves quickly as energy savers. Why? Because the materials add "one-tenth of one per cent" to the cost of new homes. "So that is a loss of a competitive edge against already built homes," Chu noted.

"Policy makers have to be told to just forget about these guys," he said.

Chu's comments came during a talk on the work that Berkeley and others are doing to improve energy efficiency in a variety of markets. ®

Secure remote control for conventional and virtual desktops

More from The Register

next story
LOHAN packs bags for SPACEPORT AMERICA!
Spanish launch goes titsup, we're off to the US of A
Gigantic toothless 'DRAGONS' dominated Earth's early skies
Gummy pterosaurs outlived toothy competitors
'Leccy racer whacks petrols in Oz race
ELMOFO rakes in two wins in sanctioned race
Boffins ID freakish spine-smothered prehistoric critter: The CLAW gave it away
Bizarre-looking creature actually related to velvet worms
CRR-CRRRK, beep, beep: Mars space truck backs out of slippery sand trap
Curiosity finds new drilling target after course correction
Astronomers scramble for obs on new comet
Amateur gets fifth confirmed discovery
Boffins build CYBORG-MOTHRA but not for evil: For search & rescue
This tiny bio-bot will chew through your clothes then save your life
Vulture 2 takes a battering in 100km/h test run
Still in one piece, but we're going to need MORE POWER
What does a flashmob of 1,024 robots look like? Just like this
Sorry, Harvard, did you say kilobots or KILLER BOTS?
prev story

Whitepapers

Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Top 10 endpoint backup mistakes
Avoid the ten endpoint backup mistakes to ensure that your critical corporate data is protected and end user productivity is improved.
Top 8 considerations to enable and simplify mobility
In this whitepaper learn how to successfully add mobile capabilities simply and cost effectively.
Rethinking backup and recovery in the modern data center
Combining intelligence, operational analytics, and automation to enable efficient, data-driven IT organizations using the HP ABR approach.
Reg Reader Research: SaaS based Email and Office Productivity Tools
Read this Reg reader report which provides advice and guidance for SMBs towards the use of SaaS based email and Office productivity tools.