Earth Talk: Synthetic Biology

Roddy Scheer

Synthetic biology (or “synbio”) refers to the design and fabrication of novel biological parts, devices and systems that do not otherwise occur in nature. Many see it as an extreme version of genetic engineering (GE). But unlike GE, whereby genetic information with certain desirable traits is inserted from one organism into another, synbio uses computers and chemicals to create entirely new organisms.

Creigh Deeds: Reflecting on the 2014 General Assembly session

Creigh Deeds

Every year as the General Assembly session winds down, it’s important to take some time to reflect on the things that have been accomplished, the things yet to accomplish, and perhaps the missed opportunities. With less than a week left before the scheduled adjournment of the 2014 session, a couple of things are clear.

Earth Talk: Dirty fuels

Roddy Scheer

The term dirty fuels refers to fuels derived from tar sands, oil shale or liquid coal. Just like their more conventional fossil fuel counterparts such as petroleum and coal, they can be turned into gasoline, diesel and other energy sources that can generate extreme amounts of particulate pollution, carbon emissions and ecosystem destruction during their lifecycles from production to consumption.