What “new age” actually names
“New age” is the name of a mood as much as a movement — and the mood has a history.
The new age movement condensed in the 1970s out of much older material: nineteenth-century Spiritualism and Theosophy, Asian traditions arriving west, the human-potential psychology of the 1960s. The name came from an astrological idea — the dawning Age of Aquarius — and the movement kept astrology's optimism: a conviction that consciousness is primary, that the self can be transformed, and that a new, better era of human awareness is available to those who work on themselves.
The load-bearing beliefs
Underneath the incense, a fairly stable creed: everything is connected; energy — chi, prana, vibration — flows through bodies and places and can be worked with; the universe responds to thought and intention; ancient and indigenous traditions preserve wisdom that modern life mislaid; and personal experience outranks doctrine. That last one explains the movement's shape — no church, no canon, just a marketplace where aromatherapy, astrology, crystals and a hundred other practices share shelf space.
The marketplace problem
Experience-over-doctrine cuts both ways. It keeps the movement open and unpoliced — and it means nothing inside the movement filters true from false, helpful from predatory. The filtering falls to you. The practical rules repeat across this site: enjoy what relaxes and reflects; check what a practice is being used instead of; price things as comforts, not cures; and treat anyone selling certainty, urgency or secret knowledge as a salesperson first.
For the training-and-certificate wing of the marketplace, see courses and training; for its practitioner economy, mediums and healers.