“If we want to use forests as a weapon in the fight against climate change, then we must allow them to grow old, which is exactly what large conservation groups are asking us to do.”
“When you know that trees experience pain and have memories and that tree parents live together with their children, then you can no longer just chop them down and disrupt their lives with larger machines.”
“An organism that is too greedy and takes too much without giving anything in return destroys what it needs for life.”
― Peter Wohlleben, The Hidden Life of Trees: What They Feel, How They Communicate – Discoveries from a Secret World
LIDAR, which stands for Light Detection and Ranging, is a remote sensing method that uses light in the form of a pulsed laser to measure ranges (variable distances) to the Earth. These light pulses—combined with other data recorded by the airborne system— generate precise, three-dimensional information about the shape of the Earth and its surface characteristics.
LIDAR is used in a wide range of land management and planning efforts, including hazard assessment (including lava flows, landslides, tsunamis, and floods), forestry, agriculture, geologic mapping, and watershed and river surveys.
LIDAR can also be used in any situation where the structure and shape of Earth’s surface needs to be known, and can even measure some gases and particles in the atmosphere. Its versatility and high resolution give it applications in archaeology, climate monitoring, city planning, meteorology, mining, and much more.
LIDAR DATA can be processed into point cloud and the visualisations can be incorporated into new animated projection works.
Human activities are reshaping our planet in profound ways. We have fundamentally altered the physical, chemical and biological systems of the planet on which we and all other organisms depend.
The changes that have occurred in the last 50 to 200 years have led scientists to propose a new geologic epoch, called the Anthropocene.
In the past 60 years in particular, these human impacts have unfolded at an unprecedented rate and scale. This period is sometimes known as the Great Acceleration. Carbon dioxide emissions, global warming, ocean acidification, habitat destruction, extinction and widescale natural resource extraction are all signs that we have significantly modified our planet.
It is clear that our climate is no longer stable and is beginning to warm rapidly. Scientists now agree that human activity, rather than any natural progress, is the primary cause of the accelerated global warming. Agriculture, urbanisation, deforestation and pollution have caused extraordinary changes on Earth.