Question

Preface for project on volcanoes ICSE

Answer 1

 So far I have learned that people know quite a lot about very little, and a little about
very, very much. So I have pointed out that we know very little about what is going on -
upon and inside this planet Earth. Science still has a lot to learn, and meanwhile
all those specialized persons disagree about a lot of themes - and we -
'the ordinary people' - are jus wondering, waiting for the next scientific development.

Discussion about the plate-tectonics theory is going on, and still noone can give
a true answer to how great mountainranges are formed. Yes, the theories are there,
and they are many.

When you then start reading on the pages on this site, to gather information, I just
have to point out - very strongly - that the information science has let out so far,
is purely what they believe is true to day - and there are a lot of theories -
and tomorrow it might well be something else. 

Answer 2

Hope you are satisfied with my answer