And sometimes it's pointless second - guessing which only serves to hold back the development of further knowledge. (realclimate.org)
But it is this association with coal, or even saving this biggest of climate villains, that may be holding back development of the technology. (scientificamerican.com)
These days, he's driven by the pursuit of balance — a pursuit that has actually led him to scale back the development of his culinary empire. (entrepreneur.com)