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How we fell for Fall
How autumn-themed products and experiences became a money-spinner
Battling the world's most invasive aquatic plant
We speak to Kenyan entrepreneur Joseph Nguthiru who is transforming water hyacinth
Egypt's economy under pressure
We find out how attacks on shipping, and a reduction in tourism is affecting the country
The plan to rescue the Commonwealth Games
A beleaguered multi-sport event is downsizing - will more nations want to host it now?