An international team of researchers has used a new modeling technique to estimate that by the year 2100, the world’s cities could warm by as much as 4.4 degrees Celsius on average.
Sea-level rise, which has accelerated in recent decades, threatens to permanently inundate densely populated coastal cities and communities, other low-lying lands and costly infrastructure by 2100.
According to a new study, up to half of the world’s sandy beaches are at risk of disappearing by the end of this century if no action is taken to limit greenhouse gas emissions.
Scientists project 70 to 90 percent of coral reefs will disappear over the next 20 years as a result of climate change and pollution. What's more, rising sea surface temperatures and acidic waters could eliminate nearly all existing coral reef habitats by 2100.
A study found flooding from rising sea levels could cost $14 trillion worldwide annually by 2100, if the target of holding global temperatures below 2ºC above pre-industrial levels is missed.
A series of reports compiled by nearly 600 scientists meeting in Columbia paint a grim picture of the world at the end of the century, with human activities driving the sixth mass extinction in Earth’s history.
Researchers plotted temperature rises against the number of asylum applications and are predicting that as the southern hemisphere heats up the number of people migrating to the EU each year will triple.
Unabated climate change would bring devastating consequences to countries in Asia and the Pacific, which could severely affect their future growth, reverse current development gains, and degrade quality of life.
The researchers calculated that the combination of sunshine and CO2 at the end of this century would already be equivalent to the Eocene climate 50 million years ago, the warmest time period since the dinosaurs reigned.