It's very difficult to estimate exactly what those impacts will be [but] what we can say for certain is that
the pressures on agricultural production will certainly be greater because of climate change.»
Growing urban populations in the next few decades will mean greater
pressures on agricultural production, water use and soil health.
What we can say for certain is that
the pressures on agricultural production will certainly be greater because of climate change.
Not exact matches
UPDATE 5/19: John Tierney has an interesting piece up
on his blog reviewing how non-governmental funding for
agricultural research aiding poor countries dried up as foundations and international lenders shifted priorities away from boosting food
production, partly due to rising
pressure from green groups.