Environment

The Cost of Australia’s GM Canola Moratorium

The Cost of Australia’s GM Canola Moratorium

Substantial environment impacts due to rejection of GM canola Canada approved GM canola in 1995 and following 2 years of seed multiplication, farmers started growing GM canola in 1997. By 2004,…
Wolves in the backyard

Wolves in the backyard

In a Youtube video that has been viewed more than 25 million times,  George Monbiot explains with masterful clarity How Wolves Change Rivers. The short film tells the story of Yellowstone…
Bialowiezça: the Myth of the Primeval Forest

Bialowiezça: the Myth of the Primeval Forest

Over the past few weeks there have a been a series of reports raising concerns about the felling of old-growth trees in the ancient Bialowiezça forest in eastern Poland. A recent piece in the…
Feedback on the Forest Garden

Feedback on the Forest Garden

My last post dealt with the permaculture edible forest garden, and it received some commentary on a couple of Facebook groups and permaculture forums. A lot of the responses were, predictably, from…
How Plant Leaves Grow Their Teeth

How Plant Leaves Grow Their Teeth

A peptide and its receptors work to regulate auxin response and control leaf tooth growth in plants. The plant hormone auxin has been known to take part in the development of leaf teeth, but the…