It is said that if you smile in London in the morning, the smile will have reached Tokyo by evening. This principle, which lies behind all white magick, has been named morphic resonance and has been investigated for several years by the Cambridge biologist Dr Rupert Sheldrake, author of a number of excellent books based on his extensive research into psychic phenomena. Dr Sheldrake suggests that as animals of a given species learn a new pattern of behaviour, other similar animals will subsequently tend to learn the same thing more readily all over the world; the more that learn it, the easier it should become for others.
So if we carry out positive magick and spread goodwill, then we really can increase the benign energies of the Earth and cosmos. Even banishing or binding magick can have a creative focus, diverting or transforming redundant or negative energy, for example by burying a symbol of the negativity or casting herbs to the four winds.