Oh, there's your problem right there, you're using media (movies, newspapers) and perhaps your worldview (socialism/marxism?  I don't get what that has to do with anything) to assess a huge body of research done by scientists worldwide.  If you have a look at some primary literature or what actual scientists write, you'll see a lot of consensus in their conclusions and data.  

Finding errors and inconsistencies and figuring out why predictions didn't work is the basic stuff of the scientific method.  That is a strength, not a weakness.