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Local Weather Change

When world common atmospheric temperatures rise, global water vapour concentrations increase, amplifying the preliminary warming through an enhanced greenhouse effect. In this way, human activity leads indirectly to increases in water vapour concentrations. Given present concentrations and ongoing emissions of greenhouse gases, it is probably that by the end of this century international imply temperature…

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Blockchain Com

Another potential improvement is to remove inefficient mining actions by changing the consensus protocol altogether. Proof-of-work cryptocurrencies, corresponding to bitcoin, provide block rewards incentives for miners. There has been an implicit belief that whether miners are paid by block rewards or transaction charges does not have an effect on the safety of the blockchain, however…