Lisa Alexander

Lisa Victoria Alexander is an international expert on heatwaves. She received the Dorothy Hill Medal for her research on climate extremes, the frequency and intensity of heatwaves, and has provided evidence that the frequency and intensity of heatwaves will be influenced by the quantity of anthropogenic greenhouse gas emissions, in particular carbon dioxide.

Quotes

 * "Climate models are one of many tools scientists use to understand how the climate changed in the past and what it will do in future."
 * "Before industrial times, CO₂ levels in the atmosphere were 280 parts per million. So a doubling of CO₂ will occur at 560 parts per million."
 * "So should we be using climate models? We are climate scientists from Australia’s Centre of Excellence for Climate Extremes, and we believe the answer is a firm yes."
 * Yes, a few climate models give unexpected predictions – but the technology remains a powerful tool. August 8, 2021 11.04pm SAS, THE CONVERSATION. Retrieved: November 14, 2023.
 * "Emissions resulting from human activities are substantially increasing the concentrations of carbon dioxide [and other greenhouse gases. These increases will enhance the greenhouse effect, resulting on average in an additional warming of the Earth’s surface.'
 * Monday’s IPCC report is a really big deal for climate change. So, what is it? And why should we trust it? August 7, 2021 2.01am SAST, THE CONVERSATION. Retrieved: November 14, 2023
 * When we say there’s a scientific consensus that human-produced greenhouse gases are causing climate change, what does that mean? What is the Intergovernmental Panel on Climate Change and what do they do?
 * Climate explained: how the IPCC reaches scientific consensus on climate change. June 29, 2021 6.00am SAST, THE CONVERSATION, Retrieved: November 14, 2023