Soil science on the Canadian prairies - Peering into the future from a century ago

Now, as a new century begins, may be a good time to reflect on the future o f Soil Science on the Canadian prairies. One way to do that is to step back about one hundred years, to the turn of the previous century when our gras sland soils were first cultivated. What questions perplexed scientists then ? And how did they look for answers? My objective is to listen for our fore bears' thoughts in their writings, now largely buried. From this historical vantage may emerge insights, not only into where our science has been, but also into where it might yet go.