Nonetheless, economists do their best to make a range of reasonable estimates for plausible futures and calculate the resulting changes in emissions. (physicsworld.com)
An alternative way to envision light duty vehicle sales trends is with some scenario thinking; which means coming up with two or three equally plausible future directions in vehicle sales. (treehugger.com)
And i know it's a long - shot, but this is also a somewhat plausible future given our dependence upon the internet. (goodereader.com)