Every time scientists come up with some brilliant and pioneering concept, some stupid ignorants (read TRP seeking News Channels) come up with their own version of the story on how this is going to affect the world in all the wrong ways.
This time it is the LHC and the myths regarding the doomsday scenarios like black holes, killer strangelets, magnetic monopoles, and vacuum bubbles and how this is going to destroy Earth. The Large Hadron Collider (LHC) is the world’s largest and highest-energy particle accelerator complex, intended to collide opposing beams of protons with very high kinetic energy. Its is built to explore the validity and limitations of the Standard Model, the current theoretical picture for particle physics. It is theorized that the collider will confirm the existence of the Higgs boson, the observation of which could confirm the predictions and missing links in the Standard Model, and could explain how other elementary particles acquire properties such as mass.
Read about the safety of the Large Hadron Collider here. Also here is the abstract of the article Review of the safety of LHC collisions by from Journal of Physics G: Nuclear and Particle Physics 2008 J. Phys. G: Nucl. Part. Phys. 35 115004 that explains the safety of LHC in a very detailed manner:
The safety of collisions at the Large Hadron Collider (LHC) was studied in 2003 by the LHC Safety Study Group, who concluded that they presented no danger. Here we review their 2003 analysis in light of additional experimental results and theoretical understanding, which enable us to confirm, update and extend the conclusions of the LHC Safety Study Group. The LHC reproduces in the laboratory, under controlled conditions, collisions at centre-of-mass energies, less than those reached in the atmosphere by some of the cosmic rays that have been bombarding the Earth for billions of years. We recall the rates for the collisions of cosmic rays with the Earth, Sun, neutron stars, white dwarfs and other astronomical bodies at energies higher than the LHC. The stability of astronomical bodies indicates that such collisions cannot be dangerous. Specifically, we study the possible production at the LHC of hypothetical objects such as vacuum bubbles, magnetic monopoles, microscopic black holes and strangelets, and find no associated risks. Any microscopic black holes produced at the LHC are expected to decay by Hawking radiation before they reach the detector walls. If some microscopic black holes were stable, those produced by cosmic rays would be stopped inside the Earth or other astronomical bodies. The stability of astronomical bodies strongly constrains the possible rate of accretion by any such microscopic black holes, so that they present no conceivable danger. In the case of strangelets, the good agreement of measurements of particle production at RHIC with simple thermodynamic models severely constrains the production of strangelets in heavy-ion collisions at the LHC, which also present no danger.
You can read the full article here.
It is almost laughable that how media created a hype concerning the safety without getting their facts right, basically just for some TRP. These guys owe some responsibility to their viewers and its high time they start concentrating more on delivering the facts rather than create their own idiotic theories which are never analyzed based on actual studies.