Latest Planetary engineering Stories
The negative impact of climate change might be avoided by dumping massive amounts of iron into the world’s oceans, which smothers carbon dioxide for centuries, according to an international team of researchers...
UI researchers develop technique to help pollution forecasters see past clouds
A University of Saskatchewan-led international research team has discovered that aerosols from relatively small volcanic eruptions can be boosted into the high atmosphere by weather systems such as monsoons, where they can affect global temperatures.
British scientists have had to abandon their experiment to spray particles into the upper atmosphere to cool the Earth due to “concerns over a patent for some of the technology.”
As the reality and the impact of climate warming have become clearer in the last decade, researchers have looked for possible engineering solutions – such as removing carbon dioxide from the atmosphere or directing the sun's heat away from Earth – to help offset rising temperatures.
Carbon dioxide emissions from the burning of coal, oil, and gas have been increasing over the past decades, causing the Earth to get hotter and hotter.
Research on geoengineering appears to have broad public support, as a new, internationally-representative survey revealed that 72 per cent of respondents approved research into the climate-manipulating technique.
Our understanding of how clouds form may need to be revised, according to new research published in the journal Nature.
Terraforming -- Terraforming (literally, "Earth-shaping") is the process of modifying a planet, moon or other body to a more habitable atmosphere, temperature or ecology. The term was first used in a science fiction novel, 'Seetee Shock' (1940?) by Jack Williamson, but the actual concept is older than that. An example in fiction is 'First and Last Men' by Olaf Stapledon in which Venus is modified, after a long and destructive war with the original inhabitants, who naturally object to the...