Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > News > Planet-scale Engineering: Ethical Technology

May 16th, 2009

Planet-scale Engineering: Ethical Technology

Abstract:
Given the accumulating effects of global warming and the increasing potential for disastrous climate change, some form of geoengineering likely will be attempted within the next decade or two. As advanced nanotechnology moves ahead, it could enable—for better or for worse—truly epic planet-scale (re)terraforming projects.

With sufficient study of the issues involved, and with some imagination, it's not difficult to project a continuum between global warming, climate chaos, geoengineering, and planet-scale engineering.

Source:
ieet.org

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Researchers are cracking the code on solid-state batteries: Using a combination of advanced imagery and ultra-thin coatings, University of Missouri researchers are working to revolutionize solid-state battery performance February 28th, 2025

Unraveling the origin of extremely bright quantum emitters: Researchers from Osaka University have discovered the fundamental properties of single-photon emitters at an oxide/semiconductor interface, which could be crucial for scalable quantum technology February 28th, 2025

Closing the gaps — MXene-coating filters can enhance performance and reusability February 28th, 2025

Rice researchers harness gravity to create low-cost device for rapid cell analysis February 28th, 2025

Possible Futures

Researchers are cracking the code on solid-state batteries: Using a combination of advanced imagery and ultra-thin coatings, University of Missouri researchers are working to revolutionize solid-state battery performance February 28th, 2025

Unraveling the origin of extremely bright quantum emitters: Researchers from Osaka University have discovered the fundamental properties of single-photon emitters at an oxide/semiconductor interface, which could be crucial for scalable quantum technology February 28th, 2025

Closing the gaps — MXene-coating filters can enhance performance and reusability February 28th, 2025

Rice researchers harness gravity to create low-cost device for rapid cell analysis February 28th, 2025

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

Development of 'transparent stretchable substrate' without image distortion could revolutionize next-generation displays Overcoming: Poisson's ratio enables fully transparent, distortion-free, non-deformable display substrates February 28th, 2025

Leading the charge to better batteries February 28th, 2025

Quantum interference in molecule-surface collisions February 28th, 2025

New ocelot chip makes strides in quantum computing: Based on "cat qubits," the technology provides a new way to reduce quantum errors February 28th, 2025

Environment

SMART researchers pioneer first-of-its-kind nanosensor for real-time iron detection in plants February 28th, 2025

Nanoparticle bursts over the Amazon rainforest: Rainfall induces bursts of natural nanoparticles that can form clouds and further precipitation over the Amazon rainforest November 8th, 2024

New method in the fight against forever chemicals September 13th, 2024

Catalyzing environmental cleanup: A highly active and selective molecular catalyst and electrified membrane: Innovative electrochemical catalyst breaks down trichloroethylene pollutants at unprecedented rate September 13th, 2024

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project