The word "keep" here is synonymous with "continue," implying that this is already happening. It's fair game to ask if that's actually the case.

And this is by the way, but English sentences almost always have some degree of ambiguity; to talk about "well defined meaning" in the context of natural languages is to make a category error.

It's ambiguous as to whether the clause after "as" is in the present tense or future since "will keep pushing" presupposes the action is already happening.