The sweeping nature of this deduction may from its very

comprehensiveness fail to carry conviction to the reader
The sweeping nature of this deduction may from its very
comprehensiveness fail to carry conviction to the reader. But
concrete illustrations of the value which scientific research
may add to our environment are not far to seek. They are
afforded in abundance by the dramatic achievements of the past
century of human progress, in which science has begun painfully
and haltingly to creep into its true place and achieve its true
function.