You say: “None of the laboratory tests ever gave back any promising results, only controversial ones”. Weren't the remote viewing results fairly successful? e.g Joseph McMoneagle, Pat Price.

“For telepathy and psychokinesis to become a possibility, we will have to resort to technological help”. But telepathy [or ESP in general] is already possible without technological help. I assume you mean controlled telepathy, but it can occur spontaneously. And some people seem to have the gift.