Numbered dot (mainstream point) at 2022.7, between the 2022 and 2023 lines, nearer 2023 (read as 2023). Bar from 2021.7 to 2027.3: scientifically viable ~2022, financially viable ~2027. The bar reaches the outer edge of the grid (~2027), so financial viability may be at or after the chart end. Sub-area: Augmentation.