The People’s March for Climate Action will kick off tomorrow in major cities all over the world to demand action on climate change for our common future. This is in time of the UN Climate Summit 2014 which will gather over 140 heads of state and government, alongside business leaders, activists, philanthropists, celebrities, media, and more to tackle the most pressing issues of our time.

The Climate Reality Project, meanwhile, has come up with proposed solutions and reasons for hope. On September 16-17, it broadcasted for 24 hours, exploring 24 reasons to be hopeful on the issue of climate change. Here’s a look at the good news the project has covered: