This might be the simplest step of all but also one of the most effective:
Tell one other person about this site and invite them to take any step.
Individually no one of us can save the world. Collectively we can make a huge difference. The more people that make positive contributions to our future the better condition we’ll leave the world in. If every person who uses this site encourages one other to do the same the snowball effect will be immense.
Sharing the steps you’ve taken with others may also be a good way to inspire them to take the challenge themselves. Copy the URL of any of the 26 steps on this site and share it on your socials as you go along. See if that inspires your friends to take up that step in the process.