I have not travelled by plane since 2019. My reasons for using other means of transportation are not only concern for the climate. It is my hope that if more people use trains and other forms of transport, the change in popularity might also be followed by changes in infrastructure and costs.
Rick Watts, California
I am highly worried about the future of our planet. There are 1400+ million metric tons of carbon in the melting permafrost; this is just one example ...
