Is there a failure in Richard R. Davidsons meditation research project?

Peter Gamma from www.peteramma.org Is asking: Did Richard R. Davidson did not listen to Dilgo Khyentse s profound advice? Dilgo Khyentse meditated for 20 years of his life in solitary retreat and gave the following advice “Because unless we give up ourattachment to worldly matters and theaffairs of this life we will neveraccomplish calm abiding …