“The use of carbon fuels in the production, fertilising, transport, and storage of food has been a major factor in allowing the world population to grow by several billions since the start of the industrial revolution. If climate alarmists succeed in turning back the clock, food and energy will again become reserved for the rich and powerful, and billions of poor people will die of starvation or exposure.”

Three centuries ago, the world ran on green power. Wood was used for heating and cooking, charcoal for smelting and smithing, wind or water-power for pumps mills and ships, and whale oil or tallow for lamps. People and soldiers walked or rode horses, and millions of horses and oxen pulled ploughs, wagons, coaches and artillery.

But smoke from open fires choked cities, forests were stripped of trees, most of the crops went to feed draft animals, and streets were littered with horse manure.…