1)How to filter out good ideas? 2)What work/jobs will teenagers of today will be doing in the future? 3)College degree is deemed crucial in India, how importa

1)How to filter out good ideas? 2)What work/jobs will teenagers of today will be doing in the future? 3)College degree is deemed crucial in India, how important will it be in years to come? Both for hiring people and maybe for getting hired by some company.