In my presentation I would like to have the following title:
Au-dessus des nuages – en regardant vers l'avenir d'aujourd'hui et celui d'autrefois – tout ce que vous "devez" savoir
My question is two-fold:
do I have to include "en" or do I have to omit it?
is it possible to omit "vers", thereby changing the meaning, but still retaining a grammatically valid sentence?