Spice is not a solution in dune in fact the whole 4th book and the end of the third are centered around forcing humanity to wean itself off spice so that it may evolve.
The central concept is that humanity must not depend on machine or drugs or complicated eugenics and must instead look inwards and improve itself by facing hardship.
In foundation (at least the start) the complicated maths is essentially there to prove that all establishments fail and survival requires constant change. Very differently from dune foundation sees technological superiority as key to this and importantly the ability for society to change in order to support the technological progress.
Even if you don’t agree with the above neither book aims to “fight imperialist bullshit” if anything they both quite staunchly support the idea of a benevolent dictator controlling all.
Both of these are terrible takes on the books.
Spice is not a solution in dune in fact the whole 4th book and the end of the third are centered around forcing humanity to wean itself off spice so that it may evolve.
The central concept is that humanity must not depend on machine or drugs or complicated eugenics and must instead look inwards and improve itself by facing hardship.
In foundation (at least the start) the complicated maths is essentially there to prove that all establishments fail and survival requires constant change. Very differently from dune foundation sees technological superiority as key to this and importantly the ability for society to change in order to support the technological progress.
Even if you don’t agree with the above neither book aims to “fight imperialist bullshit” if anything they both quite staunchly support the idea of a benevolent dictator controlling all.