The pressing theme at the moment is how to save the planet. Climate change and pollution are key issues, and everyone is being urged to stop using fossil fuels. The world was so very different in the second half of the 19th century and throughout the 20th. Lives were then transformed by petroleum, oil, diesel, gas and by-products such as plastic.

A garage with Esso petrol pumps at Maidenhead in Berkshire

in the 1950s, on the main highway to London

Tar for the ships

Petroleum, or ‘rock oil’, is a naturally occurring liquid that has been exploited for thousands of years in the Middle East, China and Europe, including the thickest form of petroleum known as Continue reading →