What is your opinion on taking climate action by individuals?

Do you think that the sum of individual actions could bring a measurable effect? Do they make sense as a complementary solution to the systemic changes, or are they even necessary before these systemic changes will happen? Or are they totally irrelevant? Are we morally obligated to do something as individuals? Do you personally take actions for the climate, or maybe you’d like to but don’t know how to make a measurable difference? These kinds of questions, combined with the analysis of available solutions and their shortcomings, led me to start our Green Wedge project, which we are launching on PH next week :)