Earth is the new member of “Axis of Evil”! It has acquired some rather strong Nuclear reactors that none of us were aware of! And its been firing those off with complete non-chalance adding to the heat at the crust and sending isotopes our way.
This is terrible!
What’s more sometimes these nuclear reactions could occur unbeknownst on the surface as well. The Crustal rocks at Oklo in Gabon, Africa had a spontaneous ignition of Uranium fission some 1.7 billion years ago! Now, what was Ahmednijad doing in Gabon so many years back?
And the funny thing is that one of facilitators of such Nuclear fission through natural ease could be that ubiquitous thing called “Gravity”. Just when we had started trusting this shady lady she comes up with another pretext to wipe us out.
So if you want to be safe in future, don’t venture out in the nature. You never know where the next Nuclear might come up!