Each frame flattens the landscape, putting emphasis on the colors of nature that have persisted amidst man's increasing natural footprint.
"We now face a future of increasing natural disasters".
Another important component, CBD (cannabidiol, which works by increasing natural cannabinoid levels in the brain) is associated with the calming, anti-anxiety effects of the drug.
But sceptics claim that fracking is dangerous and polluting, and that increasing natural gas supplies will boost rather than reduce planet-warming carbon emissions.
His scheme calls for adding flood walls, strategically placed levees and surge barriers as well as replenishing sand dunes and protecting and increasing natural barriers, such as wetlands.
The contrasts he drew with the Republicans were effective enough, but his positive agenda was mostly just a laundry list of easy targets — hiring more teachers, increasing natural gas production, modest short-term deficit reduction — rather than anything remotely transformative or new.
