At first we would have to tackle the waste, in all cities, towns and villages not even leaving the smallest lane. The module of wet and dry garbage segregation being enforced and recycling whatever is possible, needs to be looked into.
In regards to public transportation, would recommend this being the time KTC needs to take over the entire bus fleet under its control as I have personally experienced them being much better than the private buses. The so called tourist taxis will have to change they mindset on being a transportation for all.
There’s too much of infrastructure development happening, destroying the natural resources which needs to completely stop rather look in for sectors much required.
We all need to be responsible by stopping or warning people littering by spitting mainly in public places.