Voluntary recycled plastic goals haven't really worked, but markets representing 30% of global GDP now have firm targets. How will companies and investors cope?

A miserable month for global stock markets continued this week, with geopolitical concerns and further indications that central banks will be slow to cut interest rates adding to negative sentiment.

Travelling down the US west coast we met 25 companies in five days. Learn more about the tech and healthcare businesses shaping our future.