Is the attitudinal sentiment of the input text positive?

Text: Science shud probe the genetic difference between the two base type of PPL,by their world view:Rightists & LEFTISTS:https://t.co/Eh0C879rbw
Science shud probe the genetic difference between the two base type of PPL,by their world view:Rightists & LEFTISTS:https://t.co/Eh0C879rbw