Pennsylvania – we’re not always known as the most progressive of states, at the forefront of the major trends – but even here, the old business as usual economy is fighting against the new, more sustainable one. At the moment, traditional electric utilities seem to be winning their battle to limit the amount of solar energy homeowners can sell back to the grid. But at the same time, Uber and Lyft seem to be making progress in their battle against the filthy sleazy old taxi companies. One thing Uber has now that taxis never have even considered – car seats! I would support it for that reason alone.