The document discusses the history of oil and gas production and prices from the 1970s to present. It notes that US oil production peaked in the 1970s and OPEC gained power, leading to the 1973 and 1979 oil crises. While OPEC's power waned in the 1980s as prices fell, tight oil and shale gas temporarily boosted US production in the 2000s. However, the document warns that many OPEC countries are now in decline and future oil production may not reach 2015 levels, possibly leading to supply shortages this decade. Low oil prices are a sign of declining demand rather than a cause, as the economy slows. Severe deflation and debt reduction may cause a depression before commodity production re