well i know where i live it wouldnt be such a problem to use a horse.. in metropolises it might be though.. we'd have to implement new strategies for coping, certainly street cleanup would need some examination.. guess we'd have to install water troughs and such and maintain those things... other stuff that ppl can put their minds into and resolve "IF" theres will

bicycles are an option.. people would need to move closer to their stores and work places.. but "IF" theres a will....

i cant say I have all the answers, but i bet if we all got together. the answers are there.. we need to learn how to overcome obstacles and not wait for someone else to fix it....