needed to meet the Paris targets. "We are moving in the right direction: the Paris Agreement will slow climate change, as will the recent Kigali Amendment to reduce HFCs," said Erik Solheim, head of UN Environment. Investments in this area were up by 6% in 2015 to $221bn. It's fantastic that they got the Paris Agreement but their contributions at the moment are nowhere near the 1.5-degree target. It was conducted just off the Mexican coast from April to June. This will put new limits on the nature of the environmental changes that overtook the Earth and sent so many species - not just the dinosaurs - into oblivion. A telltale of this meteoritic material will likely be high levels of the element iridium. Just over 70% of