James Delingpole explains that it comes from the radical Gaians brainwashed by years of public school propaganda:
It’s time we woke up to the threat posed by this mass brainwashing of the younger generation. We worry, rightly, about those Muslim children who are being indoctrinated with the extreme Wahaabist version of their faith. Yet we seem astonishingly complacent that every day, in schools of every kind throughout the Western world, our children are being taught by well-meaning teachers to view their world and culture through exactly the same anti-capitalist, anti-human, anti-growth eyes as James Lee and the Unabomber.
The modern environmental movement is not kind, caring or gentle. It is a series of ticking time bombs waiting to blow up in our face.
If it weren’t for the fact that Western economies are collapsing anyhow, one could make a serious argument that the Gaians are a greater threat to humanity than the most expansionist imperialists of the Dar al-Harb. The lunacy of James Lee is a clear warning sign.