I would assume so but it would not be quite as refined. The world would have a harder time understanding the complex inner-workings of systems because typically speaking (from my Fe biased perspective), strong Ti users are good at picking things apart and seeing how things work.
Not to mention that every other function would be extremely hindered by the fact that Ti wouldn't be there to understand why we felt, or acted the way we did. This delves somewhat into Fi though. I think perhaps Ti would be more a physiologically understanding of why we act the way we do, which would hinder hospitalization and repair of bodily injury. Most consider this important too.