The number of emission trading and carbon taxation schemes implemented has grown rapidly over the past decade. Together, they cover approximately 16% global greenhouse gas (GHG) emissions. Although more than two-thirds GHG emissions are related to household consumption, approaches that directly target households, such as personal (PCT), do not play a role in fight against climate change. This i...

The discovery[1] of a population of young galaxies at an epoch when the universe was about one tenth of its current age has shed new light on the question of when and how galaxies formed. Within the context of popular models[2] this is the population of primeval galaxies that built themselves up to the size of present–day galaxies through the process of repeated mergers. But the recent detectio...

The effect of redshift on the observation of distant galaxies is briefly discussed emphasizing the possible sources of bias in the interpretation of high-z data. A general energetic criterion to assess physical self-consistency of evolutionary population synthesis models is also proposed, for a more appropriate use of this important tool to investigate distinctive properties of primeval galaxies.

We have refined our previously suggested scenario of generation the cosmological baryon asymmetry through an asymmetric capture baryons and antibaryons by a primordial black hole [A. D. Dolgov N. A. Pozdnyakov, arXiv:2009.04361]. It is found that in limit weak interactions hypothetical heavy with primeval plasma effect can be strongly enhanced observed magnitude obtained for wide range model pa...