截至2018年，地球上的人口超过75亿，而这一不断增长的人口意味着人类

As of 2018, there are more than 7.5 billion people on the planet, and this growing population means an increase in human influence. In fact, there are more places on the earth affected by humans. In many ways, humans can be regarded as ecosystem engineers, fundamentally changing the ecological and biochemical processes around humans. Through landscape transformation and natural resource utilization, humans have changed more than 75% of the ice-free land on the earth.

By 2018, the planet's population will exceed 7.5 billion, and this growing population means an increase in human influence. In fact, there are more places on Earth that are affected by humans. In many ways, humans can be seen as ecosystem engineers, fundamentally changing the ecological and biochemical processes around them. Through landscape renovations and the use of natural resources, humans have changed more than 75% of the planet's ice-free land.

By 2018, there are more than 7.5 billion people on earth, and this growing population means an increase in human influence. In fact, there are more places on earth that are affected by humans. In many ways, human beings can be regarded as ecosystem engineers, fundamentally changing the ecological and biochemical processes around human beings. Through landscape modification and natural resource utilization, more than 75% of the ice free land on the earth has been changed.<br>