The phrase
"insurmountable difficulties" means problems or challenges that are extremely difficult or impossible to overcome.
Full definition
While one suspects that animal protectionist standards are so high as to
present insurmountable difficulties for a humane fur - trade (on their definition), it is worth noting that progress has been made.
Agreements are also a useful tool, either at a regional level or between specific claimant groups and other stakeholders, in overcoming the
almost insurmountable difficulties of proving the elements of a native title claim to a court.
Theirs was a polytheistic tradition, and plurality in God was not
an insurmountable difficulty.
From our perspective at WHFoods, there are
no insurmountable difficulties in consuming sufficient protein or a good amino acid balance from plant foods alone.