Halloween isn't for another three weeks, but environmental ghouls are on the haunt. A sadistic video released by global warming fear-mongers reveals an inconvenient truth about eco-radicals: They despise the very children for whom they claim to be saving the planet. In the opening scene of "No Pressure," a four-minute short clip produced by carbon reduction activist group "10:10," a teacher urges her elementary school charges to fight climate change by cutting their carbon emissions by 10 percent by Oct. 10. When a few uncooperative students object, the teacher (played by actress Gillian Anderson) presses a red button at her...