Abstract
In the case of synthetic biology, the responsibility of humanity for the creation of new technologies that interfere with the processes of natural selection and evolution of species can be invoked, thus annihilating the complex ecological balances and possibly leading to uncontrollable genetic mutations. The big ethical questions are raised by the fact that viral genetic material is hybridized with synthetic genetic material, as well as with the genetic material that underlies the DNA of various living cells, that might interfere with synthetic genetic material - either due to errors in the handling of genetic content or the inability to predict the evolution of synthetic biological systems, an evolution beyond any mathematical modeling that would allow the estimation of biological risks given by the appearance of new species - partially or totally synthetic - and especially by their spread in ecosystems. In this article we will plead for an ethical modeling of technology and a wider communication between ethicist and bio-engineers in order to estimate the directions of technological evolution, especially in the case of synthetic biology.