Carbon dating fossil fuels
Heather Graven from Imperial College London wanted to calculate the effect of this century’s fossil fuel consumption and CO2 emissions on the ratio of radioactive carbon to the stable one.Currently, the concentration of carbon-14 in the atmosphere has been diluted, increasing the radiocarbon age of our atmosphere by 30 years per year.Another essential point of concern is the manner in which atmospheric carbon dioxide dilution is managed by natural interactions of carbon dioxide with the land and the ocean.
This is the concept that applies to the burning of fossil fuels, which are extremely old that they don't possess even a little amount of carbon-14 anymore.
It describes how fossil fuel emissions will make radiocarbon dating, used to identify archaeological finds, poached ivory or even human corpses, less reliable.
As scrolls, plant-based paints or cotton shirts age over thousands of years, the radioactive carbon-14 that naturally appears in organic objects gradually decays.
The researchers found significant conlusions, which may be important for the outcomes of various industries relying on radiocarbon technology.
The question now is, just how do fossil fuel emissions spark the possibility of inaccurate radiocarbon dating?