As a result, water will flow across the cell membrane into that cell (down its concentration gradient) from the surrounding environment eventually causing the cell to swell and burst (c). Hypertonic â refers to a solution that is higher in solutes than that inside of a cell.
The scientific evidence is clear. Within the scientific community, there is no debate. An overwhelming majority of climate scientists agree that global warming is happening and that human activity is the primary cause.
And Oreskesâs analysis did not take up whether scientists who subscribe to anthropogenic global warming think the phenomenon merits changes in public policy. The â97 percentâ statistic first appeared prominently in a 2009 study by University of Illinois masterâs student Kendall Zimmerman and her adviser, Peter Doran.