bishal

As light from a star spreads out and weakens, do gaps form between the photons?

Do you think society forces us to assimilate into mainstream American culture? Explain why

diamond guns germs and steel what is  the ‘economic problem’ and how does tradition works to solve it

diamonds germs and Stell 
Can someone tell me why using tradition to solve the distribution aspect of the economic problem (like reciprocity) faces limitations when society reaches a certain size and hence needs to be supplemented with other solutions.

What is ESR