The Pathways to Decarbonize Transportation with Michael Barnard In this episode, we take the long view of decarbonizing transportation. How will cars, trucks, trains and planes move in 2050? Which technologies will win out and why for each of these modes? Which countries and companies will lead these wholesale revolutions and which bets look safest? What are the pathways available? What criteria can investors and participants use today to evaluate decisions? Our guest is Michael Barnard, decarbonization strategist, futurist and author..