A paper published today (https://www.bbc.co.uk/news/science-environment-50302392) points to a global 'climate emergency'.
As an individual, how will any lifestyle alteration I make have any impact on climate change compared to the damage caused by livestock farming, population growth and fossil fuels etc?
Beyond that, what other action could I take? Were I to make a career change, which companies could I work for and make a measurable impact? Or would my time be better served in government?