Climate change is upon us. The Paris Agreement is an acknowledgement of the urgency and scale of the problem. But we must accelerate change if we are to have any hope of a solution. DR SANDRA PIESIK says traditional knowledge can provide further inspiration and ideas about how exactly this can be achieved
The sale of a slice of Saudi Aramco will be the biggest initial public offering (IPO) in human history. The Crown Prince believes his company is worth a total of $2 trillion. But investors must consider current low oil prices and climate mitigation policies when assessing value. BRENDAN MONTAGUE reports
Developed countries still need to come forward with finance to help with adaptation and mitigation in less-industrialised countries hit hardest by climate change
