Displaying items by tag: wake up call

Pakistan’s floods are a ‘wake-up call’ to the threats of climate change. A sense of injustice is keenly felt. Pakistan contributes -1% of global greenhouse gases but its geography makes it exceptionally vulnerable to climate change. Global warming makes air and sea temperatures rise, causing more evaporation. Warmer air holds more moisture, making monsoon rainfall more intense. Pakistan also has more glacial ice than anywhere in the world outside of the polar regions and is referred to as the 'third pole'. As the world warms, glacial ice melts. Glaciers in Pakistan's Gilgit-Baltistan and Khyber Pakhtunkhwa regions are melting rapidly, creating over 3,000 lakes. 33 risk suddenly bursting, which could unleash millions of cubic metres of water and debris, putting seven million people at risk. Glacial lake outbursts are already damaging infrastructure. Climate impact scientist Saeed said Pakistan’s floods are ‘absolutely a wake-up call to governments globally who promised to tackle climate change at successive UN climate conferences’.

A UN scientific report states that human activity is changing the climate in unprecedented and sometimes irreversible ways. The landmark study warns of increasingly extreme heatwaves, droughts and flooding, and a key temperature limit being broken in just over a decade. But scientists say a catastrophe can be avoided if the world acts fast. They hope deep cuts in greenhouse gases could stabilise rising temperatures. For political leaders, the report is another in a long line of wake-up calls but, coming so close to November's COP26 global climate summit, it carries extra weight. UN secretary general António Guterres said, ‘If we combine forces now, we can avert climate catastrophe. But, as the report makes clear, there is no time for delay and no room for excuses. I count on government leaders and all stakeholders to ensure COP26 is a success.’ China and India, two of the worst polluters, have not yet submitted updated climate plans.