The phrase "early signs" refers to indications or clues that something is happening, occurring or developing before it becomes fully evident. It can also mean an early warning or detection of a problem or condition before it worsens or becomes more severe. The term often used in various contexts such as medical diagnosis where doctors look for early signs and symptoms to detect diseases at their earliest stage, financial analysis where analysts track early signals of economic trends, or natural disaster prediction where scientists monitor early warning indicators that can provide advance notice before a catastrophic event. In summary, "early signs" refers to any observable evidence that suggests something is happening or developing ahead of time.