Australia is facing a shortage of critical lubricants. How do we stop everything grinding to a halt?

Lubricants – largely derived from base oils – are used to clean, cool, and protect engines from seizing. Photograph: SimpleImages/Getty Images

Prices for base oils, used to make lubricants, are rising sharply and supplies are disrupted, causing concern that Australia is facing a shortage of engine oil and other lubricants used to keep engines running.

While the most immediate effect on commuters could be the pricing and availability of a routine oil change, shortages would affect any sector that relies on combustion engines, including agriculture.