I think Discoveries are great, Ideas are also great, uses for ideas and discoveries may be good today, and not good in years to come, or not good today and wished we did it in years to come.
Take the case of population growth, land use, water resourcses and electrical resources and impact of discoveries, ideas, and uses of such.
Take the case of population growth, land use, water resourcses and electrical resources and impact of discoveries, ideas, and uses of such.