Pollution is a global problem that effects people’s livelihood, and some people unfortunately deal with physical pain as a result. For 39 year old Shubhajit Mukherjee of Mumbai, it was the bad quality of the country’s air that caused him to have frequent headaches and sore eyes, at least according to his doctor.

Determined to tackle the issue head on, Mukherjee decided to leave his position as a human resource personnel to plant over 29,000 trees across Mumbai, aiming to reduce harmful environmental conditions.

“We have successfully planted thousands of trees in societies, with a 95 per cent survival ratio. More than 5,000 societies have come forward to give us space for planting trees. This is the true spirit of a Mumbaikar,” Mukherjee told the Bombay Times.

Making the most populous city in India a greener place is no easy task, but Mukherjee found the right incentive when realizing his illnesses would never go away unless he took action.

Hopefully this spirit of climate action can reach others who have the means to help above and beyond against pollution.