I often take the bus or train from Sacramento to the Bay Area. I know that taking doing so contributes negatively to my carbon footprint, however there is no other inexpensive  way for me to travel alone and see friends. There is no way to get to the Bay Area without using these modes of transportation. Trains release less carbon gas, but also are far more expensive and take much longer, so I often take the bus for logistical reasons. Sacramento is not a very big city, and I love big cities, so I really enjoy getting to go into San Francisco on these trips.  These trips add a lot to my life and help a lot when I need a change of scenery or to escape for a bit. I don’t go that often, but they are far too valuable to me to give up.

I totally agree with you. You can not get away from travel or using transportation, it’s basic human nature to explore. Thats probably why there is so many carbon emissions.

Well, although trains and buses do produce emissions, you are likely contributing significantly less CO2 into the atmosphere by using public transport and trains.