in the late 20th century, as environmental awareness began to rise, a significant shift occurred in how ecologists approached our planet's invisible intricate systems. initially met with scorn by some industrial sectors, this marked a preadmission to a new era where the experiment with sustainable practices received global attention. determined to heal the wounds inflicted upon nature, scientists and environmentalists commenced once more to unveil and protect the invisible but crucial life-supporting processes of our earth, fostering a more harmonious relationship with our environment.