Quite frankly, if visiting aliens are as advanced as their technology implies (in order to reach Earth across vast distances), then why WOULD they
have the need to communicate with us? Most people have no interest in communicating with anything less complex than their dogs and cats. In fact,
it's EASIER for us not to be able to communicate with other organisms-- it keeps us in the dark (comfortably).
Can you imagine the ethical dilemmas that would arise if we discovered that other creatures have "culture" or are capable of higher forms of thought
than we realized? It's easier for humanity to exploit other animals and the realms they inhabit if we remain peacefully ignorant. A desire to
communicate, on the part of alien visitors, implies a sincere and genuine interest in treating us as peers and such a notion contradicts much of what
abductees have come to believe about their captors. Most feel treated as though they are come kind of resource (to be exploited for the betterment of
their alien captors).
Case and point: even within our own species people at opposing termini of intelligence scales are barely able to communicate with mainstream society,
let alone each other! The means through which communication might occur, if desired by both parties, are not necessarily confined to verbal speech.
Most seem comfortable with the idea of telepathic communication. However, in citing telepathy as the primary mode of communication, one must first
define the basis for telepathy. What is telepathy? How does it work? Does it involve electrochemical/hormonal signal transduction, quantum tunneling,
or a combination of the known senses? Perhaps, in ascertaining the basis for telepathy, the answer would become clear.
I, for one, suspect that a more advanced species could translate our planet's collection of languages (which, for the most part, evolved in a similar
fashion through a series of analogous steps). However, I am not so certain that we would be able to understand an alien race's attempts to
communicate with us. We are more likely to react impulsively out of fear, than take the time to learn at our own pace. We are much more manageable in
an uncommunicative state. Since claims exist that 2-way communication has occurred however, it is imperative to analyze the content collectively.
Topics and themes are readily apparent but the very fact that aliens seem to have chosen to relinquish a measure of control over us (dominance over
the more primitive species--us), in favor of risking ethical conflict suggests that something within our messages to them is worth the added hassle.
Consider this: We exploit bees for their honey. If we were to somehow initiate talks with them, how might that change the way bees are treated? We
might begin to debate the merits of bees having rights, the bees would come to have expectations of us (and we'd know it), and demand fair and
ethical treatment on their own accord. All the while we're verbally squabbling with the bees, all the honey gets tied up in red tape! If only we
hadn't tried to talk to the animals!