It is difficult if not impossible to solve complicated problems without considering many factors and the cause-and-effect relationships between those factors. Defining and displaying those ...
What effect should this be expected to have on oil ... Should the sustained buildup of inventories over the last eighteen months cause us to revisit any of those conclusions?
While volcanism caused a temporary cold period, the effects had already worn off thousands of years before the meteorite, the ultimate cause of the dinosaur extinction event, impacted.