![air pollution: a city under smog cover](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/03/air-pollution-city-smog.jpg?resize=300%2C200&ssl=1)
The virtual constellation of satellites will collect data to cut pollutants such as nitrogen dioxide, smog, formaldehyde and aerosols. Read more »
![Australian wild fire](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/03/australia-wild-fire-2019.jpg?resize=300%2C200&ssl=1)
Extreme weather events in 2019 resulted in rising hunger, displacement and loss of life around the world. Read more »
![sandy beaches](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/03/sandy-beaches-global-warming.jpg?resize=300%2C200&ssl=1)
Countries such as the United States, Mexico, China, Australia, Canada, Russia, Argentina, Chile, Pakistan may face huge damage. Read more »
![Eurythenes plasticus](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/03/plasticus-wwf-twitter2020.jpg?resize=300%2C200&ssl=1)
Traces of plastic in the body of the new species, Eurythenes plasticus, highlight the issue of marine plastic pollution. Read more »
![India facing wholesale inflation trouble](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/03/food-waste-hunger.jpg?resize=300%2C200&ssl=1)
Climate targets can be met without compromising on food security and damaging ecosystems just by reducing demand for food, feed, and fibre, says The Drawdown Review. Read more »
![Sif Island discovery altering world map.](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/03/sif-island-antarctica1.jpg?resize=300%2C200&ssl=1)
Researchers chanced upon the island last week while patrolling the coast of the Pine Island Glacier and named it Sif Island. Read more »
![climate change, global warming threat](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/02/climate-change-flood-drought.jpg?resize=300%2C200&ssl=1)
Climate change could result in water crises, famine, displacement and migration, and could spark off political stress, conflict. Read more »
![ultrafine particles from vehicles cause heart attacks](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/02/ultrafine-particles-heart-attack.jpg?resize=300%2C200&ssl=1)
High levels of ultrafine particles are a serious public health concern because of their small size, large surface areas, and the ability to get into the blood system. Read more »
![India-Norway agreement on climate crisis.](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/02/ocean-plastic-pollution.jpg?resize=300%2C200&ssl=1)
Measures to tackle climate change and air pollution present a win-win situation for the countries, says a joint statement.
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![Is a mass extinction event on currently?](https://i0.wp.com/www.policycircle.org/wp-content/uploads/2020/02/plant-aninal-extinction.jpg?resize=300%2C200&ssl=1)
The study by University of Arizona researchers may be the first to assess the extinction patterns using recent climate-related data and the movement of species. Read more »