This digital composite shows Earth on fire: is such an end inevitable? (Image: Diana Sarto / Photographer’s Choice / Getty)
GOOD ideas and striking insights are not so common that they can be allowed to float away on the slipstream of time without making a difference. That difference might be to change the way we think about ourselves and the world. Sometimes it might even affect the way we act – which is obviously more important, and less forgivable to forget. By way of example let me offer two ideas, one of each type.
First there is the case put forward…
