Tim Harford tells the fascinating stories of inventions, ideas and innovations which have helped create the economic world.
Tim Harford tells the fascinating stories of inventions, ideas and innovations which have helped create the economic world.
Nathaniel Bagshaw Ward's miniature greenhouses made it far easier to successfully transport plants, spreading them far beyond their native lands. But that led to major consequences that Ward hadn't foreseen. Tim Harford tells the story of how glass boxes became powerful weapons in the hands of British colonisers.
