Global News Journal
Beyond the World news headlines
Biofuels’ green credentials called into question
Biofuels were once seen as the perfect way to make transport carbon-free, but a series of EU studies are throwing increasing doubt on the green credentials of the alternative fuel.
The latest to be released gave a preliminary assessment that biodiesel from soybeans could create four times more climate-warming emissions than conventional diesel.
The European Commission has not helped itself by keeping many of the studies hidden — the most recent being an annex cut from a published report that was only released after Reuters and several NGOs used transparency laws to gain access.
Two other studies and leaked emails have added to the dossier of worrying evidence.
from The Great Debate UK:
Impact of the volcano disruption on the airlines
- Joris Melkert, MSc BBA, is assistant professor in aerospace engineering at the Delft University of Technology. The opinions expressed are his own.-
Despite the announcement that air space could begin to re-open in Northern Europe, the Icelandic volcano eruption could prove to be a major turning point for the global airline industry with short- to medium-term questions already being asked by some about its future financial viability.
from The Great Debate UK:
Why the Icelandic volcano could herald even more disruption
- Dr Andrew Hooper is an Assistant Professor at Delft University of Technology and is an expert on monitoring deformation of Icelandic volcanoes. The opinions expressed are his own. -
The unprecedented no-fly zone currently in force across much of Europe has already caused the greatest chaos to air travel since the Second World War. Thousands of flights have been cancelled or postponed with millions of travel plans affected.
Parallel worlds at U.N. climate talks
While UN climate talks involving world leaders descended into chaos and farce in the rooms and corridors of this immediately forgettable Copenhagen exhibition centre, a parallel world flourished in its main conference hall.
Meetings of world leaders and environment ministers through Thursday night and Friday yielded a series of draft climate texts, each more toothless and lacking in ambition than the last. NGOs despaired. The assembled media veered between disbelief and boredom. And outside in the snow the vegans, climate activists and other protest groups kept up a steady drumbeat of protest in the snow.
